best extended essay questions

100 IB Extended Essay Topic Ideas!

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Read on to find inspiration for topics across a wide range of subjects.

Extended Essay: The Love/Hate aspect of the IB

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Annoyingly, coming up with that idea and research question can be the toughest part of the entire process. Writing 4,000 words about something you are interested in is a big ask and it often feels impossible to narrow down your thoughts. To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to create your own research question !

Get Support from A Top Tutor Today

At Lanterna we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today !

How to Begin Your IB Extended Essay

To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to  create your own research question !

Get Support from a Top Tutor Today

At Lanterna, we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today!

10 Steps to Writing an Extended Essay

Before we look at specific topics for your essay, let’s recap the 10-steps you’ll need to follow to complete your extended essay.

1. Define the Topic and Draft the Research Question

2. Create a Timeline

3. Identify and gather Sources

4. Set Deadlines

5. Plan the structure according to the total word count

6. Evaluate

7. independent Research

8. Write the extended essay draft

10. Present

By following the steps above, you should be able to produce a logical and coherent rationale to follow when writing the extended essay for your IB diploma programme.

By starting with a solid research question, you’ll be able to put an extended essay of global significance together, from the research and writing process all the way through to your final submission with a favourable extended essay grade.

Below, we’re sharing 10 topics across 10 subjects to inspire your next IB extended essay.

1. How the change of habitat affects an X organism?

2. How does climate affect the growth of X plant?

3. Can photosynthesis take place without sunlight?

4. What is the effect of age and gender on the photoreceptor cells in the human retina?

5. How is climate change impacting the appearance of coral reefs?

6. An evaluation of how  antioxidants  work in our bodies?

7. Does hand sanitizer, hand soap or antibacterial wipes have the greatest ability to inhibit the growth of E. Coli?

8. To what extent do live cultures in yogurts/milk/other dairy products reduce the concentration of lactose present over the course of a 2 hour incubation period at x°C?

9. What is the relationship between  population density  between X and population size of X?

10. What is the relationship between indoleacetic acid, a growth hormone, and the growth of X (a crop)?

11. How does human influence impact an aquatic ecosystem?

12. How can one organize a pollution check along a X canal in X?

13. What is the effect of the increased ecological footprint in the  Amazon ?

14. What are the forest and woodland restoration in Siberia, Russia and which one is most effective?

15. How does human interference cause ecological imbalances in an X city/country/continent?

16. What is the impact of urban development on the  bee population  in X city?

17. What are the differences in the conversation efforts in Yosemite National Park (California, USA) and the Lake District National Park (UK)?

18. To what extent have healthcare policies in X country influenced their human population curve?

19. How have changes in environmental systems influenced the value system of X country?

20. How has X landfill site affected the surrounding terrestrial ecosystem?

21. What is the profitability of  airline companies ?

22. How does unemployment affect the market?

23. Why did X recession occur?

24. How did the financial Policy affect the economy in X?

25. How effective are government policies in reducing overconsumption of alcohol (specifically hard liquor)?

26. To what extent are public buses and subways substitute goods in a country?

27. How did the tax reform in country x affect its growth and development? (many countries to choose from)

28. To what extent was weak government policy responsible for the Latin American financial crisis of 1997?

29. How effective is the  Big Mac Index  in measuring purchasing power parity?

30. To what extent would the UK suffer from leaving the European Customs Union if Brexit happens?

31. Is there an association between viewing violence on television and the display of violent acts?

32. What motivational climate should a coach employ in order to achieve optimal performance in athletes?

33. How does  X hormone affect human behavior ?

34. Compare theories explaining altruism in human behaviour

35. Discuss short-term and long-term consequences of exposure to violence

36. Why do relationships change or end?

37. Discuss how  social variables (poverty, parenting, educational environment) may the affect cognitive environment.

38. To what extent do mirror neurons play a role in empathy? (2014)

39. To what extent does Mindfulness help people cope with General Anxiety Disorder (GAD)?

40. To what extent is drug therapy effective in the treatment of bipolar disorder?

41. Does the British Parliamentary reforms act of 1832 deserve its title as the great reform act?

42. To what extent are there similarities in Hitler and Mussolini’s Rise to Power?

43. To what extent did Mao’s tackle the problems which he faced?

44. Was Tsar Alexander II of Russia reforms a success or failure?

45. To what extent was the bombing of Dresden in 1945 justifiable?

46. To what extent can  Sweden be considered neutral during WWII ?

47. The impact of structural economic weakness on the collapse of the Soviet Union.

48. How were women treated differently in 1920s and 1950s Great Britain?

49. Why did Israel win the  Six Day War  of 1967?

50. What role did economics play in the unification of Germany from 1834 to 1871?

English Literature

51. What are the Compare and Contrast Jane Austen Books?

52. How does Joseph Conrad’s portray Racism in A Heart of Darkness?

53. How does Arthur Miller’s Death of a Salesman critique today’s capitalist society? The American Dream?

54. To what extent does Chris McCandless in Jon Krakauer’s Into the Wild escape familial influence?

55. What are the similarities and differences between J.K. Rowling’s characterization of Severus Snape in Harry Potter and the Philosopher’s Stone and Harry Potter and the Deathly Hallows?

56. How does Yaa Gyasi use structure in her novel Homegoing to portray the evolution of time?

57. What is the impact of the social context on Holden Caufield and Huckleberry Finn?

58. How does Sylvia Path’s use of Inanimate objects in Bell Jar?

59. How is the empowerment of Feminine portrayed in the Lord of the Rings?

60. Compare the political rhetoric as used in the inaugural addresses of George W. Bush, Barack Obama, and Donald Trump.

61. The design, construction and calibration of an apparatus for measuring lipid concentration in milk.

62. What is the effect of a change in the optimal lift on the horizontal gliding distance of an aircraft?

63. How does the sugar concentration affect the refractive index of water?

64. How does temperature affect the viscosity of X juice/soda?

65. Is the relationship between temperature and conductivity and insulators and conductors?

66. What is the Oberth Effect?

67. What is the temperature dependence of work performed on an AA battery?

68. How can the rotational frequency of a fan driven by a flame measure distance?

69. Do wine bottles of different shapes behave as Helmholtz resonators?

70. How does the diameter of a wheel affect stability in different weather conditions?

71. What factors influence the location of industries in country/city X?

72. An investigation into the significance of preserving the quality of water in a continent/country/city?

73. An investigation into the degree to which City X can be considered a Sustainable City/Community.

74. To what extent is Biodiversity being managed successfully in city X?

75. To what extent does the education and employment of women affect Country x’s fertility rate?

76. To what extent do gender, educational attainment, and working parameters influence obesity risk?

77. To what extent has urban development affected human thermal comfort levels in Country/city x (a country/city that has developed in a rapid rate over the past decades)?

78. To what extent is the Company x corporate waste management program effective, demonstrating environmental sustainability?

79. To what extent is biodiversity being managed successfully at National Park X?

80. What types of urban design encourage high rates of vandalism in X neighbourhoods?

81. The kinetics of Enzymatic Reactions.

82. How do Iron Intake Diets differ in X country?

83. What are the different factors that affect the iodine values in cooking oils?

84. What is the effect of standing time and temperate on the acid content in X juice or soda?

85. Can caffeine in tea or coffee be reduced?

86. What is the effect of temperature on the souring of milk?

87. What are the sources of error in calorimetry?

88. Does brushing your teeth affect the pH in your mouth after eating?

89. How does changing the concentration of the reagents affect the formation and spacing between Liesehang rings in the reaction between X chloride and X when conducted in a test tube?

90. What effect does the coating of aspirin tablets have on the hydrolysis of aspirin?

Social and Cultural Anthropology

91. How clothing relates to the cultural anthropology of X culture.

92. The extent to which social media networks affect different societies.

93. The relationship between ritual, myths and faith in an X society.

94. The history of rituals in X culture.

95. How different marriage rituals inform the cultural anthropology of X culture.

96. Climate change and its impact on the evolution of different creatures on the planet.

97. Understanding the social and cultural anthropology of the supernatural in X culture.

98. An analysis of body modification in relation to social and cultural anthropology.

100. Chaste systems and social ranks in societies.

There are so many class subjects that can form the basis of your extended essay, including these popular six subjects:

– Information technology

– Computer science

– Health science

– World studies

– Visual arts

– Business management

Extended essays are a great way to improve your writing skills in academic writing. Essays of a high standard that demonstrate critical thinking and in depth analysis can be submitted to academic journals. These have the potential to reach the global society.

Start Writing Your Extended Essay Topic

We hope this gave you some great inspiration for the variation of topics available for your Extended Essay . The research question you select is what will carry you through the entire process, so be sure to choose wisely!

Remember, if you are looking for more help with your Extended Essay, make sure to check out our guide which will tell you exactly how to plan, structure, research and write your Extended Essay!

Grab Free Extended Essay Resources!

No matter the subject groups in your diploma program, we’re here to help all of our IB students. Whether you’re writing about social and cultural anthropology, business management, design technology, or scientific methods for your IB diploma, Lanterna has you covered.

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The Complete IB Extended Essay Guide: Examples, Topics, and Ideas

International Baccalaureate (IB)

IB students around the globe fear writing the Extended Essay, but it doesn't have to be a source of stress! In this article, I'll get you excited about writing your Extended Essay and provide you with the resources you need to get an A on it.

If you're reading this article, I'm going to assume you're an IB student getting ready to write your Extended Essay. If you're looking at this as a potential future IB student, I recommend reading our introductory IB articles first, including our guide to what the IB program is and our full coverage of the IB curriculum .

IB Extended Essay: Why Should You Trust My Advice?

I myself am a recipient of an IB Diploma, and I happened to receive an A on my IB Extended Essay. Don't believe me? The proof is in the IBO pudding:

If you're confused by what this report means, EE is short for Extended Essay , and English A1 is the subject that my Extended Essay topic coordinated with. In layman's terms, my IB Diploma was graded in May 2010, I wrote my Extended Essay in the English A1 category, and I received an A grade on it.

What Is the Extended Essay in the IB Diploma Programme?

The IB Extended Essay, or EE , is a mini-thesis you write under the supervision of an IB advisor (an IB teacher at your school), which counts toward your IB Diploma (learn more about the major IB Diploma requirements in our guide) . I will explain exactly how the EE affects your Diploma later in this article.

For the Extended Essay, you will choose a research question as a topic, conduct the research independently, then write an essay on your findings . The essay itself is a long one—although there's a cap of 4,000 words, most successful essays get very close to this limit.

Keep in mind that the IB requires this essay to be a "formal piece of academic writing," meaning you'll have to do outside research and cite additional sources.

The IB Extended Essay must include the following:

• A title page
• Contents page
• Introduction
• Body of the essay
• References and bibliography

Additionally, your research topic must fall into one of the six approved DP categories , or IB subject groups, which are as follows:

• Group 1: Studies in Language and Literature
• Group 2: Language Acquisition
• Group 3: Individuals and Societies
• Group 4: Sciences
• Group 5: Mathematics
• Group 6: The Arts

Once you figure out your category and have identified a potential research topic, it's time to pick your advisor, who is normally an IB teacher at your school (though you can also find one online ). This person will help direct your research, and they'll conduct the reflection sessions you'll have to do as part of your Extended Essay.

As of 2018, the IB requires a "reflection process" as part of your EE supervision process. To fulfill this requirement, you have to meet at least three times with your supervisor in what the IB calls "reflection sessions." These meetings are not only mandatory but are also part of the formal assessment of the EE and your research methods.

According to the IB, the purpose of these meetings is to "provide an opportunity for students to reflect on their engagement with the research process." Basically, these meetings give your supervisor the opportunity to offer feedback, push you to think differently, and encourage you to evaluate your research process.

The final reflection session is called the viva voce, and it's a short 10- to 15-minute interview between you and your advisor. This happens at the very end of the EE process, and it's designed to help your advisor write their report, which factors into your EE grade.

Here are the topics covered in your viva voce :

• A check on plagiarism and malpractice
• Your reflection on your project's successes and difficulties
• Your reflection on what you've learned during the EE process

Your completed Extended Essay, along with your supervisor's report, will then be sent to the IB to be graded. We'll cover the assessment criteria in just a moment.

We'll help you learn how to have those "lightbulb" moments...even on test day!  

What Should You Write About in Your IB Extended Essay?

You can technically write about anything, so long as it falls within one of the approved categories listed above.

It's best to choose a topic that matches one of the IB courses , (such as Theatre, Film, Spanish, French, Math, Biology, etc.), which shouldn't be difficult because there are so many class subjects.

Here is a range of sample topics with the attached extended essay:

• Biology: The Effect of Age and Gender on the Photoreceptor Cells in the Human Retina
• Chemistry: How Does Reflux Time Affect the Yield and Purity of Ethyl Aminobenzoate (Benzocaine), and How Effective is Recrystallisation as a Purification Technique for This Compound?
• English: An Exploration of Jane Austen's Use of the Outdoors in Emma
• Geography: The Effect of Location on the Educational Attainment of Indigenous Secondary Students in Queensland, Australia
• Math: Alhazen's Billiard Problem
• Visual Arts: Can Luc Tuymans Be Classified as a Political Painter?

You can see from how varied the topics are that you have a lot of freedom when it comes to picking a topic . So how do you pick when the options are limitless?

How to Write a Stellar IB Extended Essay: 6 Essential Tips

Below are six key tips to keep in mind as you work on your Extended Essay for the IB DP. Follow these and you're sure to get an A!

#1: Write About Something You Enjoy

You can't expect to write a compelling essay if you're not a fan of the topic on which you're writing. For example, I just love British theatre and ended up writing my Extended Essay on a revolution in post-WWII British theatre. (Yes, I'm definitely a #TheatreNerd.)

I really encourage anyone who pursues an IB Diploma to take the Extended Essay seriously. I was fortunate enough to receive a full-tuition merit scholarship to USC's School of Dramatic Arts program. In my interview for the scholarship, I spoke passionately about my Extended Essay; thus, I genuinely think my Extended Essay helped me get my scholarship.

But how do you find a topic you're passionate about? Start by thinking about which classes you enjoy the most and why . Do you like math classes because you like to solve problems? Or do you enjoy English because you like to analyze literary texts?

Keep in mind that there's no right or wrong answer when it comes to choosing your Extended Essay topic. You're not more likely to get high marks because you're writing about science, just like you're not doomed to failure because you've chosen to tackle the social sciences. The quality of what you produce—not the field you choose to research within—will determine your grade.

Once you've figured out your category, you should brainstorm more specific topics by putting pen to paper . What was your favorite chapter you learned in that class? Was it astrophysics or mechanics? What did you like about that specific chapter? Is there something you want to learn more about? I recommend spending a few hours on this type of brainstorming.

One last note: if you're truly stumped on what to research, pick a topic that will help you in your future major or career . That way you can use your Extended Essay as a talking point in your college essays (and it will prepare you for your studies to come too!).

#2: Select a Topic That Is Neither Too Broad nor Too Narrow

There's a fine line between broad and narrow. You need to write about something specific, but not so specific that you can't write 4,000 words on it.

You can't write about WWII because that would be a book's worth of material. You also don't want to write about what type of soup prisoners of war received behind enemy lines, because you probably won’t be able to come up with 4,000 words of material about it. However, you could possibly write about how the conditions in German POW camps—and the rations provided—were directly affected by the Nazis' successes and failures on the front, including the use of captured factories and prison labor in Eastern Europe to increase production. WWII military history might be a little overdone, but you get my point.

If you're really stuck trying to pinpoint a not-too-broad-or-too-narrow topic, I suggest trying to brainstorm a topic that uses a comparison. Once you begin looking through the list of sample essays below, you'll notice that many use comparisons to formulate their main arguments.

I also used a comparison in my EE, contrasting Harold Pinter's Party Time with John Osborne's Look Back in Anger in order to show a transition in British theatre. Topics with comparisons of two to three plays, books, and so on tend to be the sweet spot. You can analyze each item and then compare them with one another after doing some in-depth analysis of each individually. The ways these items compare and contrast will end up forming the thesis of your essay!

When choosing a comparative topic, the key is that the comparison should be significant. I compared two plays to illustrate the transition in British theatre, but you could compare the ways different regional dialects affect people's job prospects or how different temperatures may or may not affect the mating patterns of lightning bugs. The point here is that comparisons not only help you limit your topic, but they also help you build your argument.

Comparisons are not the only way to get a grade-A EE, though. If after brainstorming, you pick a non-comparison-based topic and are still unsure whether your topic is too broad or narrow, spend about 30 minutes doing some basic research and see how much material is out there.

If there are more than 1,000 books, articles, or documentaries out there on that exact topic, it may be too broad. But if there are only two books that have any connection to your topic, it may be too narrow. If you're still unsure, ask your advisor—it's what they're there for! Speaking of advisors...

Don't get stuck with a narrow topic!

#3: Choose an Advisor Who Is Familiar With Your Topic

If you're not certain of who you would like to be your advisor, create a list of your top three choices. Next, write down the pros and cons of each possibility (I know this sounds tedious, but it really helps!).

For example, Mr. Green is my favorite teacher and we get along really well, but he teaches English. For my EE, I want to conduct an experiment that compares the efficiency of American electric cars with foreign electric cars.

I had Ms. White a year ago. She teaches physics and enjoyed having me in her class. Unlike Mr. Green, Ms. White could help me design my experiment.

Based on my topic and what I need from my advisor, Ms. White would be a better fit for me than would Mr. Green (even though I like him a lot).

The moral of my story is this: do not just ask your favorite teacher to be your advisor . They might be a hindrance to you if they teach another subject. For example, I would not recommend asking your biology teacher to guide you in writing an English literature-based EE.

There can, of course, be exceptions to this rule. If you have a teacher who's passionate and knowledgeable about your topic (as my English teacher was about my theatre topic), you could ask that instructor. Consider all your options before you do this. There was no theatre teacher at my high school, so I couldn't find a theatre-specific advisor, but I chose the next best thing.

Before you approach a teacher to serve as your advisor, check with your high school to see what requirements they have for this process. Some IB high schools require your IB Extended Essay advisor to sign an Agreement Form , for instance.

Make sure that you ask your IB coordinator whether there is any required paperwork to fill out. If your school needs a specific form signed, bring it with you when you ask your teacher to be your EE advisor.

#4: Pick an Advisor Who Will Push You to Be Your Best

Some teachers might just take on students because they have to and aren't very passionate about reading drafts, only giving you minimal feedback. Choose a teacher who will take the time to read several drafts of your essay and give you extensive notes. I would not have gotten my A without being pushed to make my Extended Essay draft better.

Ask a teacher that you have experience with through class or an extracurricular activity. Do not ask a teacher that you have absolutely no connection to. If a teacher already knows you, that means they already know your strengths and weaknesses, so they know what to look for, where you need to improve, and how to encourage your best work.

Also, don't forget that your supervisor's assessment is part of your overall EE score . If you're meeting with someone who pushes you to do better—and you actually take their advice—they'll have more impressive things to say about you than a supervisor who doesn't know you well and isn't heavily involved in your research process.

Be aware that the IB only allows advisors to make suggestions and give constructive criticism. Your teacher cannot actually help you write your EE. The IB recommends that the supervisor spends approximately two to three hours in total with the candidate discussing the EE.

#5: Make Sure Your Essay Has a Clear Structure and Flow

The IB likes structure. Your EE needs a clear introduction (which should be one to two double-spaced pages), research question/focus (i.e., what you're investigating), a body, and a conclusion (about one double-spaced page). An essay with unclear organization will be graded poorly.

The body of your EE should make up the bulk of the essay. It should be about eight to 18 pages long (again, depending on your topic). Your body can be split into multiple parts. For example, if you were doing a comparison, you might have one third of your body as Novel A Analysis, another third as Novel B Analysis, and the final third as your comparison of Novels A and B.

If you're conducting an experiment or analyzing data, such as in this EE , your EE body should have a clear structure that aligns with the scientific method ; you should state the research question, discuss your method, present the data, analyze the data, explain any uncertainties, and draw a conclusion and/or evaluate the success of the experiment.

#6: Start Writing Sooner Rather Than Later!

You will not be able to crank out a 4,000-word essay in just a week and get an A on it. You'll be reading many, many articles (and, depending on your topic, possibly books and plays as well!). As such, it's imperative that you start your research as soon as possible.

Each school has a slightly different deadline for the Extended Essay. Some schools want them as soon as November of your senior year; others will take them as late as February. Your school will tell you what your deadline is. If they haven't mentioned it by February of your junior year, ask your IB coordinator about it.

Some high schools will provide you with a timeline of when you need to come up with a topic, when you need to meet with your advisor, and when certain drafts are due. Not all schools do this. Ask your IB coordinator if you are unsure whether you are on a specific timeline.

Below is my recommended EE timeline. While it's earlier than most schools, it'll save you a ton of heartache (trust me, I remember how hard this process was!):

• January/February of Junior Year: Come up with your final research topic (or at least your top three options).
• February of Junior Year: Approach a teacher about being your EE advisor. If they decline, keep asking others until you find one. See my notes above on how to pick an EE advisor.
• April/May of Junior Year: Submit an outline of your EE and a bibliography of potential research sources (I recommend at least seven to 10) to your EE advisor. Meet with your EE advisor to discuss your outline.
• Summer Between Junior and Senior Year: Complete your first full draft over the summer between your junior and senior year. I know, I know—no one wants to work during the summer, but trust me—this will save you so much stress come fall when you are busy with college applications and other internal assessments for your IB classes. You will want to have this first full draft done because you will want to complete a couple of draft cycles as you likely won't be able to get everything you want to say into 4,000 articulate words on the first attempt. Try to get this first draft into the best possible shape so you don't have to work on too many revisions during the school year on top of your homework, college applications, and extracurriculars.
• August/September of Senior Year: Turn in your first draft of your EE to your advisor and receive feedback. Work on incorporating their feedback into your essay. If they have a lot of suggestions for improvement, ask if they will read one more draft before the final draft.
• September/October of Senior Year: Submit the second draft of your EE to your advisor (if necessary) and look at their feedback. Work on creating the best possible final draft.
• November-February of Senior Year: Schedule your viva voce. Submit two copies of your final draft to your school to be sent off to the IB. You likely will not get your grade until after you graduate.

Remember that in the middle of these milestones, you'll need to schedule two other reflection sessions with your advisor . (Your teachers will actually take notes on these sessions on a form like this one , which then gets submitted to the IB.)

I recommend doing them when you get feedback on your drafts, but these meetings will ultimately be up to your supervisor. Just don't forget to do them!

The early bird DOES get the worm!

How Is the IB Extended Essay Graded?

Extended Essays are graded by examiners appointed by the IB on a scale of 0 to 34 . You'll be graded on five criteria, each with its own set of points. You can learn more about how EE scoring works by reading the IB guide to extended essays .

• Criterion A: Focus and Method (6 points maximum)
• Criterion B: Knowledge and Understanding (6 points maximum)
• Criterion C: Critical Thinking (12 points maximum)
• Criterion D: Presentation (4 points maximum)
• Criterion E: Engagement (6 points maximum)

How well you do on each of these criteria will determine the final letter grade you get for your EE. You must earn at least a D to be eligible to receive your IB Diploma.

Although each criterion has a point value, the IB explicitly states that graders are not converting point totals into grades; instead, they're using qualitative grade descriptors to determine the final grade of your Extended Essay . Grade descriptors are on pages 102-103 of this document .

Here's a rough estimate of how these different point values translate to letter grades based on previous scoring methods for the EE. This is just an estimate —you should read and understand the grade descriptors so you know exactly what the scorers are looking for.

Here is the breakdown of EE scores (from the May 2021 bulletin):

How Does the Extended Essay Grade Affect Your IB Diploma?

The Extended Essay grade is combined with your TOK (Theory of Knowledge) grade to determine how many points you get toward your IB Diploma.

To learn about Theory of Knowledge or how many points you need to receive an IB Diploma, read our complete guide to the IB program and our guide to the IB Diploma requirements .

This diagram shows how the two scores are combined to determine how many points you receive for your IB diploma (3 being the most, 0 being the least). In order to get your IB Diploma, you have to earn 24 points across both categories (the TOK and EE). The highest score anyone can earn is 45 points.

Let's say you get an A on your EE and a B on TOK. You will get 3 points toward your Diploma. As of 2014, a student who scores an E on either the extended essay or TOK essay will not be eligible to receive an IB Diploma .

Prior to the class of 2010, a Diploma candidate could receive a failing grade in either the Extended Essay or Theory of Knowledge and still be awarded a Diploma, but this is no longer true.

Figuring out how you're assessed can be a little tricky. Luckily, the IB breaks everything down here in this document . (The assessment information begins on page 219.)

40+ Sample Extended Essays for the IB Diploma Programme

In case you want a little more guidance on how to get an A on your EE, here are over 40 excellent (grade A) sample extended essays for your reading pleasure. Essays are grouped by IB subject.

• Business Management 1
• Chemistry 1
• Chemistry 2
• Chemistry 3
• Chemistry 4
• Chemistry 5
• Chemistry 6
• Chemistry 7
• Computer Science 1
• Economics 1
• Design Technology 1
• Design Technology 2
• Environmental Systems and Societies 1
• Geography 1
• Geography 2
• Geography 3
• Geography 4
• Geography 5
• Geography 6
• Literature and Performance 1
• Mathematics 1
• Mathematics 2
• Mathematics 3
• Mathematics 4
• Mathematics 5
• Philosophy 1
• Philosophy 2
• Philosophy 3
• Philosophy 4
• Philosophy 5
• Psychology 1
• Psychology 2
• Psychology 3
• Psychology 4
• Psychology 5
• Social and Cultural Anthropology 1
• Social and Cultural Anthropology 2
• Social and Cultural Anthropology 3
• Sports, Exercise and Health Science 1
• Sports, Exercise and Health Science 2
• Visual Arts 1
• Visual Arts 2
• Visual Arts 3
• Visual Arts 4
• Visual Arts 5
• World Religion 1
• World Religion 2
• World Religion 3

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The Complete Extended Essay Guide | 100 Topics & Examples

Published by Ellie Cross at November 3rd, 2021 , Revised On July 10, 2023

One of the International Baccalaureate (IB) programme’s mandatory requirements is to produce a 4,000 words long extended essay, which should be submitted as an independent piece of research.

All IB students must complete the extended essay assignment regardless of the subjects they are taking because, together with CAS and TOK, it is a core module of the IB programme.

An extended essay allows students to choose any suitable topic of their choice and demonstrate their knowledge and capability beyond what they learn in the classroom. This assignment sets the stage for students to hone their research and writing skills for Bachelor’s and Master’s level coursework.

Students write an extended essay in the second term of the IB program’s first year. All students are expected to work closely with their supervisor to finalise the essay topic and the research questions.

The project involves submitting one extended essay draft to get the supervisor’s feedback before submitting the second and final version. A short viva voce must be included at the end of the essay.

Extended Essay Facts

• The length of the essay should not be more than 4,000 words.
• The project is expected to be completed over a period of one year.
• Significance of the extended essay
• In 2019 – approximately 200,000 students took the IB Programme exam
• International Baccalaureate Diploma Programme is for students in the age group of 16 to 19 years.

Significance of Extended Essay

So how significantly does the extended essay assignment contribute towards the overall grade?

The extended essay is of critical importance for the following reasons:

• It allows students to polish their skills for undergraduate and Masters’s level essay assignments.
• They can independently explore the topic of their interest, which relates to one of the six modules of the IB Programme.
• Students learn to conduct desk-based research to find appropriate and manageable topics.
• They learn the basics of how to formulate research questions
• They learn to develop an argument.
• Successful completion of this assignment enhances their ability to analyse and assess information critically.

If you choose to undertake the extended essay in world studies, you will be required to conduct extensive interdisciplinary research on an issue of global significance.

Extended Essay Assessment Criteria

Extended essays are marked on a scale from 0 to 34 by external examines chosen by the IB itself. The score you will achieve in the assignment will relate to one of the following bands:

• A – work of an excellent standard.
• B- work of a good standard.
• C – work of a satisfactory standard.
• D- work of a mediocre standard.
• E- work of an elementary standard.

Please click here to check how your grade in the extended essay assignment affects the overall diploma score. Here is the breakdown of EE scores (from the May 2019 bulletin)

How to Select a Topic for the Extended Essay?

Selecting an enjoyable and manageable topic for the extended essay is perhaps the most exciting yet challenging part of the whole process. In a nutshell, you will be required to research a topic in one of the six subjects you are undertaking for the IB Programme. The selection criteria are based on the analysis of an issue of global significance in a specific context. For example, you can investigate technological, environmental, medical, or cultural trends from the local perspective. Here are some tips for choosing the best extended essay topic:

• It should neither be too broad nor too narrow.
• Choose a topic you are passionate about.
• Are there any global trends you are curious to explore and understand?

Choosing the topic can often be overwhelming. Think about the issues you enjoy the most, and more specifically, why you want to learn about them. This will help you develop many ideas that you can review, compare, and pick from. Note: The IBO approves the proposed topic.

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How to Formulate Research Questions for the Extended Essay?

Once the topic has been approved, you can proceed to formulate the research questions (s). A poorly planned research question can cause complications at a later stage, so make sure to take your time to develop a question that would genuinely add value to the existing literature.

The answer to the formulated research question should not be a simple yes or no. It should instead provide valuable information in a larger context. The research question should be focused and relevant to the title. If the research question includes a hypothesis, then there is no obligation on your part to provide it right or wrong. Your job is to test the hypothesis and reveal the facts only.

The question should not necessarily start with words like “Is”, “Will”, “Should”, “Why”, “How”, or “Does”. Merely asserting that “yes, this is correct”, or “no, this is not correct” is inappropriate.

The highest-scoring essays usually address a research question that starts with broader phrases such as, “An investigation of”, “Exploring the idea”, “An analysis of”, “To what extent”, “A review of”, or “Examining the role”. Or it could simply be a hypothesis statement that you aim to test.

If you set out to answer a research question without contemplating the resources required to address it, then you are making a fatal mistake. Whether the essay research is primary or secondary, we cannot understate the importance of a well-thought-out plan to gather relevant supporting academic sources.

However, in most cases, it is only possible to base your essay on secondary data because conducting primary research can involve time and money. But make sure to state your reasons for choosing one research method over another.

Finally, if you cannot find a sufficient number of sources for your research question, you can alter it with your supervisor’s help.

Also read: Mental health essay topics

Choosing the Supervisor

Here are some suggestions on how to choose an advisor

• If you are unsure about who you would like to work with, create a list of potential advisors.
• The supervisor should be familiar with your topic.
• Pick an advisor who would get the best out of you.
• An advisor who is patient with you would not mind reviewing several drafts of your essay and providing feedback.
• It would be best if you were comfortable discussing ideas with them.
• The supervisor should know you well personally because their assessment will contribute towards your final EE score. A teacher who does not know you well may not assess you fairly.
• Simply having your favourite teacher as an advisor may not be a good idea because they may not be familiar with the topic.
• Check whether your school requires the advisor to sign a consent form and make the necessary arrangements.

Structure of an Extended Essay

The extended essay follows the standard essay structure , including the introduction , main body , and conclusion. However, always check with your supervisor about the structure you must follow to avoid complications later.

Your supervisor will provide the necessary guidance and advice to support you throughout the research and writing process.

The project includes up to three reflection rounds with the assigned supervisor, with the final round consisting of an interview, also known as the viva voce.

The extended essay and the reflection meetings provide a much-needed impetus, especially to those required to pass an interview assessment for a place at university and before acceptance for employment.

There are six required components of an extended essay structure:

The title page is where you state the research question you set out to address, the subject you are studying, your school name, your name, total word count of the essay, and category (for language essays).

Contents Page

This is where you must list the heading and the subheadings with corresponding page numbers. All pages should be numbered using the Microsoft page numbering feature.

Introduction

The extended essay’s introduction should provide a brief background to the research question, thesis statement , and the central argument presented in the essay.

This is where you present your arguments, evaluation, comparison, discussion, and analysis of the subject matter. This section’s structure varies according to the subject of the essay, but the supporting evidence should accompany every piece of information.

The conclusion section should relate to the thesis statement, the overall scope of the research, and the line of argument taken. It should also reflect any open questions, research limitations, and unexplained problems.

References and Bibliography

A list of academic sources used is provided in the required citation style at the end of the essay. The citation style you need to follow varies subject to subject, but make sure you consistently use it throughout the essay.

The deadline you Need to Meet

Your school will let you know the deadline for the extended essay assignment. Each school has a different official IB deadline. You will have a year to complete the essay, but unfortunately, most students leave their essay to the last week before the deadline.

Careful planning can help you complete the task promptly and avoid a last-minute crunch. Many students make the fatal mistake of giving too much time to research and reading and with very little time to write an essay .

Most schools set their deadlines for different project milestones to help students stay on schedule. Keep in regular contact with your advisor and management to ensure each section is completed in due time.

The viva voce Interview

The viva voice interview allows students to demonstrate the significance of the research results. More specifically, students can provide details of the challenges and the successes of their research during the interview.

For example, you could tell your supervisor about the problem you faced during the data collection process, the strategies you used to overcome them, and how the exercise helped improve your writing skills.

Free Extended Essay Topics

Here are some amazing topic ideas in various subjects that you can consider for your extended essay.

Biology Extended Essay Topics

• Investigate the relationship between indole acetic acid, a growth hormone, and the growth of X (a crop).
• To examine the relationship between the population size of X and population density between X.
• How significantly do live cultures in dairy products such as milk, yoghurt, and cheese reduce the concentration of lactose present for a 2 hour incubation period at x °C?
• Discuss the relationship between the production process of plants and the climate.
• To examine the possibility of manufacturing flowers.
• An investigation into the idea of planting healing a disease.
• The impact of various drugs on the functioning of the human brain
• Does the change of habitat affect the life of an organism?
• Investigate the process of storing cow’s milk safely.
• The relationship between the photoreceptor cells in the human retina and “the age and gender”.
• Examining the growth of an X plant when the climate changes
• Neadderthalian DNA in people who have European ancestors

Psychology Extended Essay Topics

Discuss the relationship between violent acts and viewing the violence shown on social media platforms.

• Can drug therapy heal bipolar disorder?
• Can General Anxiety Disorder be healed through meditation?
• Examining the relationship between cognitive environment and social variables such as educational setting, poverty, culture, parenting, and more
• How do our relationships evolve? Why causes a relationship to an end?
• Investigate the effects of domestic violence on the human brain.
• Discuss the causes of depression from a psychological perspective.
• Different between female and male schizophrenia.
• The relationship between General Anxiety Disorder and stress
• The relationship between stress and bulimia medical condition
• The relationship between obesity and our social media-oriented lifestyle
• What causes suicide? How do suicidal behaviours develop over time?

English Extended Essay Topics

• The importance of learning English literature in the modern world
• Examine the importance of the literary function of the English language.
• Explore the relationship between politics and social Darwinism.
• Sexual and ethnic identity in the twenty-first century
• The impact of the English language on any other language of your choice
• Comparing English learning bend with other languages
• The distinct patterns of the United States English phonetics.
• Identifying the use of the Sanskrit language in English
• Tracing the differences between British English and American English in a systematic way
• Identify the English phrases and words embraced by other Hindi and Urdu languages during the British Raj
• The influence of the French language on the evolution of the English language.

Literature Extended Essay Topics

• Examine the significance of different Noble prize winners in the literature on the stylistic evolution.
• An analysis of the controversy surrounding Bob Dylan’s Noble prize award
• The Role of Emile Zola’s “J’accuse” in the Dreyfus Affair.
• Analysing Jane Austen
• Jame’s Baldwin’s illustration of Racism.
• The evolution of an ideal woman in English literature
• The traits of the Islamic religious text
• Emma by Jane Austen and the importance of Dance
• An investigation of Severus Snape’s character in Harry Potter and the Deathly Hallows and Harry Potter and the Chambers of Secret. What are the similarities and differences between J.K Rowling’s characterization of Severus in the two novels?
• The evolution of the character of Bilbo Baggins from Lord of the Rings to the Hobbit Sequel

Economics extended essay topics

• The impact of Covid-19 on the global airline industry
• How Covid-19 has forced car manufacturers around the work to redesign its economic model
• The growing importance of the role of India in the world economy
• China’s plans to take over the world economy by 2050 – How valid is this statement?
• The role of the road infrastructure in the development of a growing country such as Afghanistan
• The relationship between an increase in exports and empowerment of the local farmers in an agricultural country like India
• Tax handling in a world dominated by multinationals.
• The impact of an ageing population on Japan’s economy
• Offshore tax havens and the corruption of politicians. How can this trend be stopped?
• The impact of Brexit on the UK’s economy. Discuss the advantages and disadvantages from the UK’s perspective.

Movie and Film Extended Essay Topics

• The elements of social protest in Charlie Chaplin’s films
• How modern have computer capabilities revolutionized conventional cinematography?
• Avoiding the “soap opera” effect – why movies stay at 24 frames per second (including future predictions)
• Moving camera – revolutionary ideas (for example, as depicted in the Matrix and the Tenet)
• Correlation between IMDB marks and differing nationwide and film that is international
• Metamorphosis of masculinity in our contemporary world as depicted in battle club
• Kinds of timeline manipulation approach to paper writing service cinematography
• Massively distorted scientist or systematic technique depiction in Sci-Fi films

History Extended Essay Topics

• The rise of the Ottoman Empire – An analysis of the role of King Salman-II
• How significant was the battle of Vienna in European history?
• The implications of the British Raj on the Indian Subcontinent
• Discuss the reasons that caused the Arabs to lose in six days against resurging Israel?
• The treatment of women in India of the 1950s vs India of 2000s
• The history behind the animosity between two nuclear-armed neighbours – India and Pakistan
• An investigation of the events led to Hitler’s rise to power in Germany.
• The simultaneous invasion of Poland by the USSR and Nazi Germany in the second world war
• An examination of the pearl harbour attack from the Japanese perspective
• What caused the abnormal expansion of the Islamic empire between the 8 th century and the 10 th

Geography Extended Essay Topics

• The China Pakistan Economic Corridor (CPEC) significance for Chinese economic domination
• An analysis of the current climate change trends and their impact on our oceans
• Discuss and evaluate the various strategies used to prevent power outages caused by solar storms.
• India’s improving fertility rate’s relationship with women empowerment and improved women education environment
• To what extent is biodiversity being managed in Regent’s Park in London.
• The relationship between obesity risk and parameters such as educational environment, gender, genes, and social settings
• Examine the affectivity of the environmental sustainability programme initiated by company X.
• Compare a country with no access to the sea with the one that has access to it.
• An analysis of the agricultural revolution impact on the world’s environment
• Does geography influence the social relationships between people?

Mathematics and Physics Extended Essay Topics

• General functions of the theory of partitions
• General relativity and cosmology
• Symmetries of plane tessellations
• Egyptian forces in arithmetic
• A review of the various methodological approaches employed by academic researchers
• Why do planets move the way they do? What causes their circular motion?
• An investigation into the string theory
• How quantum physics has the potential to change the rules of science?
• The basics of dynamics – forces and motion
• Discuss the different types of forces, including magnetic force, quantum force, and physical
• The quantum movement of particles
• How much of an influence does the quantum slit experiment have on traditional Newtonian physics?
• The nature and behaviour of light
• The cosmic patterns of stars and planets
• Gravitational waves – generation, propagation rules, detection on Earth?
• Is there scientific proof of the existence of another intelligent species in the universe like humans?

Frequently Asked Questions

What is an extended essay.

The Extended Essay is a research-based academic project undertaken by International Baccalaureate (IB) students. It allows them to investigate a topic of interest in depth, develop critical thinking skills, and produce a 4000-word essay.

You May Also Like

Definition essays are academic papers that provide definitions on a particular topic or subject. These articles are written on topics about which there are different opinions. In short, the purpose of a definition essay is to explain a particular word, phrase or complex to the reader. To achieve this goal, the student must carefully study and investigate the chosen concept.

Let’s start with a brief introduction of the narrative essay before moving forward. A narrative essay is an essay assignment in academia in which the writer tells a story about a personal experience in order to make a point.

If you are looking for intriguing, exciting, suitable and highly focused topics for your argumentative essay, you have come to the right place.

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Extended Essay Topics: 50+ Examples for Subject in EE

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by  Antony W

July 30, 2022

This is the complete list of Extended Essay topics on different EE subject areas. We’ve packed this guide with as many topic ideas as possible.

So if you’re just getting started with the IB extended essay assignment and you’re already stuck on topic selection, this post might help you to get unstuck.

What is an Extended Essay?

Abbreviated as EE, the Extended Essay is a required component of the IB Diploma Program for all students, regardless of the disciplines they are studying.

The objective of the Extended Essay is to offer students the chance to conduct research on a topic of their choice and demonstrate knowledge and reading beyond the classroom curriculum. The essay also provides students with the opportunity to develop abilities necessary for researching and writing in advanced learning institutions.

Students often begin working on their essay during the second term of their first year of the IB Diploma Program. They will require a manager (one of the teachers at their school) with whom they will meet on a regular basis to help them outline their research questions and lead them through the writing process.

The IB diploma program allows you to prepare and submit one draft to the supervisor for input, followed by a second, final draft. As for the length of the extended essay, you want to make sure the assignment doesn’t exceed 4,000 words .

Getting Extended Essay Help

Owing to the very nature of the IB program, searching for an extended essay topic and getting the task completed can be an involving task. If you feel like the whole process would end up rather overwhelming, you can take advantage of our extended essay writing service and we’ll help you get the task done. 

For just $19.09/page, you can get the professional writing help and advice required to score a 34 in your Extended Essay. The pricing is standard regardless of the topic you would like to work on.

Extended Essay Topics

If you’re confident that you can write an extended essay yourself, and you should, you need to start with selecting the right topic for the assignment. Here are some topic ideas to get you started: 

1. English Extended Essay Topics

The following are some of the best examples of topic ideas to consider if you choose to write an Extended Essay in the English subject.

• How the heroic couplets of the neoclassical period differed from those of the romantic period, and why classical poetry had so many rules.
• How many different styles of poetry can we observe from the English Renaissance through modernism and postmodernism?
• Does colonialism have an effect on modern poetry and the manner in which it evolves during the many eras of colonial rule?
• Why has euphemism been so prominent in the English language for so long and how does this affect the lexicon and structure of the language?
• Can we argue that, unlike other languages of the globe, English is a language of conventions and traditions with no hard and fast rules?
• What function does slang play in the English language, and how are slang terms now preserved in official and academic dictionaries?
• What are the primary causes of the gradual shift in the spelling of English words through time?
• Impact of globalization on the evolution of the English language as it becomes the universal language.

We encourage you to read more about English Extended Essay for further insights.

2. Biology Extended Essay Topics

• How do age and gender influence the photoreceptor cells in the human retina?
• What effects does climate change have on the appearance of coral reefs?
• An analysis of how antioxidants function in the human body?
• Which of hand sanitizer, hand soap, or antibacterial wipes inhibits the development of E. coli the most effectively?
• How does population density between X and X’s population size relate?
• What is the link between the growth hormone indoleacetic acid and the growth of X?

You can read more about Biology EE here.

3. Business Management Extended Essay Topics

We put together an in-depth guide on IB Business Management EE to give you more insight about the subject.

In addition to teaching you exactly how to write an EE in this subject, the post includes some interesting topic ideas as well as their respective research questions.

Remember to check it out to learn more.

4. Chemistry Extended Essay Topics

• What effect does acid rain have on the trees, plants, and public gardens in your neighborhood?
• Analyze the chemical composition of various types of lava and magma rocks from across the world.
• What kinds of chemical components are responsible for the majority of food allergies?
• Examine the chemistry of MDMA and other “nightclub” or designer drugs in users of various ages.
• Examine how chemical experiments and the knowledge gained from them have altered the globe.
• How has the usage of fluoride in the community’s water supply benefited and harmed the community?
• What chemical difference does choosing organic foods vs pesticide-treated foods have on our bodies?
• What impact have big cosmetics manufacturers made on our contemporary understanding of chemistry?
• What type of chemistry is involved in making generic medications cheaper than brand-name pharmaceuticals?

You can read more about Chemistry Extended Essay in this post.

5. Computer Science Extended Essay Topics

• In what way are support vector machines more accurate in predicting ATP tennis matches than artificial neural networks?
• To what extent are Java-generated pseudo-random numbers more predictable than C#-generated numbers?
• How much more effectively does MP3 encoding reduce quality loss and file size than OGG in terms of algorithmic efficiency and encoded file quality?
• How well does the binary search algorithm locate specific values among variable-sized data sets?
• How much more efficient is Depth First Search than Breadth First Search for path finding in artificial intelligence and robot motion planning?
• To what degree is hashing a more appropriate and efficient method than binary search for locating specific values in different-sized data sets?
• How do Password Length and Character Variation Influence the Entropy of a Password?
• How much more space-efficient is the AES symmetric encryption method compared to the Blowfish symmetric encryption technique when encrypting data of varied sizes and types?

6. Economics Extended Essay Topics

• What is the connection between unemployment and economic contraction?
• Is Alcohol Consumption Regulation Beneficial to the Stock Market?
• Trucking Companies and the Effects of Sanctions and Trade Embargoes
• Analysis of the Effects of Increasing Taxes on Multinational Corporations and Religious Organizations
• What Negative Effects Will a “Hard” Brexit Have on Scotland and Wales?
• How Will the Substitution of Fossil Fuels with Solar Power Affect the Economies of Middle Eastern Nations?
• In Sub-Saharan Africa, deforestation and man-made disasters are the leading causes of poverty.

We’ve written an in-depth guide on Economics Extended Essay, and we encourage you to check it out to learn more about the subject.

7. Environmental Systems and Societies EE Topics

The following are some interesting topics on the Environmental Systems and Societies. The X is a variable, which can be a name of any city or country you’d wish to investigate in your ESS.

• What forest and woodland restoration strategies exist in Siberia, Russia, and one is the most effective?
• How can human meddling in X city/country/continent produce ecological imbalances?
• What effect does urbanization have on the bee population in X city?
• What are the distinctions between Yosemite National Park (California, USA) and Lake District National Park (United Kingdom) in terms of dialogue efforts?
• How much have healthcare policies in nation X affected its human population curve?
• What impact has X’s landfill had on the surrounding terrestrial ecosystem?

You can read our ESS guide to learn more about this subject before you start working on your Extended Essay assignment.

8. Film Extended Essay Topics  

• Relationship between IMDB ratings and several national and international film honors
• The current transformation of masculinity as represented in Fight Club
• Varieties of timeline modification methods in cinematography
• Sci-fi film portrayals of scientists and the scientific method are grossly inaccurate.
• Moving camera – inventive approaches (such as those utilized in The Matrix or Guy Ritchie’s film)
• How can filmic approaches depict the evolution of Disney princesses from 1937 to 2012?
• How are transgender characters portrayed in two films from distinct periods?

9. Geography Extended Essay Topics

• What socioeconomic and urban design elements contribute to high vandalism rates in Eindhoven’s neighborhoods?
• How does the quality of life of Filipina Foreign Domestic Workers in Downtown Singapore compare to that of Filipinas in the Philippines?
• An inquiry examining whether Singapore qualifies as a sustainable city
• To what degree do migratory patterns and motivations in the northern area of Thailand correspond to predicted migration movements in an LDC?
• Comparative analysis of the provision of public services in Warsaw’s districts

Check out our complete guide on Geography EE to learn more about the subject. Make sure you check the assessment criteria part, so you can write the kind of an EE that earns you top grades – if not a 34.

10. Global Politics EE

• The legitimacy of the 2003 US-led invasion of Iraq; to what extent was the invasion justified? (2021)
• How media depictions and government information can diverge
• How the success of a political party in one nation may affect the results in another.
• Comparing the influence of global political trends on two countries reveals contrasting results.
• The effect of a single crisis on the political ties between two countries

We’ve put together a more comprehensive guide on Global Politics Extended Essay . So we encourage you to check that out to learn more.

11. History Extended Essay

• The consequences of dropping nuclear bombs on Hiroshima and Nagasaki
• You can investigate the economic, ethnic, social, and even environmental consequences of conflict diamonds.
• The evolution of military technology during the American Civil War
• The post-apartheid work of the Truth and Reconciliation Commission Southwest Africa
• The rise and collapse of the Ottoman Empire and its economic influence

You can get more topic ideas on this subject from this post .

12. Math Extended Essay

• How can mathematics be used to determine the ideal distance from the try line for positioning the ball for a rugby union conversion kick?
• In the sliding tile problem, what is the graph structure of m x n?
• How long does it take to travel around the whole Singapore MRT network? (2015)
• Modeling mathematics – An examination of the Richardson arms race model (2020)
• Real-world applications of a study of differential equations of the second order
• A mathematical examination of shock absorbers’ damped harmonic motion

Our IB Math EE guide has more insights worth checking out. So we recommend going through the guide before you start writing an extended essay on this subject.

13. Physics Extended Essay Ideas  

• How may the design of an airplane’s wings affect its aerodynamic performance?
• Why is it required for the wing of an aircraft to have an ‘angle of attack’? Is it impossible for the aircraft to behave the same without the angle of attack?
• If landing gears are a cause of drag during flight, how is a Cessna able to deliver a sufficient amount of force to overcome drag?

14. Psychology EE Ideas  

• What do we know about the connection between stress and bodily disease, and can we utilize this information to manage stress?
• To what degree can psychology offer plausible explanations for altruistic behavior?
• Which strategies are most effective in assisting autistic youngsters in improving their everyday functioning?
• The difficulty of identifying particular genetic variables that might indicate an autism risk
• How well biological (or sociocultural) variables explain the origin of homosexuality.
• To what degree does parental discipline affect the temperament of their children?
• Are Montessori schools, which utilize a humanistic approach to education, also consistent with cognitive theory?

We’ve put together a complete guide on Physics Extended Essay. So, check that out to learn more about the subject. 

15. Visual Arts

• What role did national themes have in the creative activity of Russian avant-garde artists associated with the Knave of Diamonds society?
• How did men and women’s clothes communicate National Socialist ideals?
• How does Yinka Shonibare’s work represent the evolving importance of African art in a global society?
• What are the origins of Romanesque architecture in Arles?
• Are there pop art elements in the design of Pakistani trucks?

Check out this post to learn more about the topic. 

About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

639 Extended Essay Topics & Good Ideas

• Icon Calendar 6 November 2024
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Extended essay topics refer to a variety of subjects, each with its unique requirements and scopes. In the realm of English Literature, topics may involve analyzing themes or characters in specific texts. Science subjects, like Biology or Chemistry, may investigate hypotheses through laboratory work. In History, students may examine past events or societies. Mathematics may include proving a complex theory, while Computer Science may require developing a new algorithm. Economics topics may study market trends, while those in Arts may critique famous works. In turn, an extended essay is a comprehensive research project that demands deep engagement with the chosen topic. The key is to choose something both challenging and fascinating.

What Is an Extended Essay Topic and Its Purpose

According to its definition, an extended essay topic is a focused research question that serves as a foundation for a student’s paper, a significant aspect and component of the International Baccalaureate (IB) Diploma Programme. For example, the main purpose for selecting an extended essay topic is to cultivate independent research, critical thinking, and writing skills and enable students to engage deeply with a subject of their choice (Fonteyn, 2024). In writing, this process encourages students to formulate a research question while guiding their inquiry and analysis. Further on, typically spanning 3,000 to 4,000 words, an extended essay topic allows students to explore an area of interest in detail, fostering intellectual curiosity and encouraging them to develop a nuanced understanding of complex issues (Hoang & Taylor, 2024). Basically, these subjects allow them to demonstrate their ability to conduct sustained research, manage time effectively, and present findings in a coherent and organized manner. Moreover, complex themes encourage rigorous academic inquiry, teaching students how to evaluate sources, synthesize information, and articulate their findings coherently (Fleckenstein et al., 2020). Thus, extended essay topics serve as pivotal experiences in an IB curriculum and empower students to explore their academic passions while equipping them with essential skills for future educational and professional endeavors.

How to Choose

Choosing a good extended essay topic is a critical step in an entire research process because it significantly influences an overall quality and depth of a student’s investigation. To select an appropriate subject, students should begin by reflecting on their personal interests and strengths in various subjects, ensuring alignment with IB curriculum requirements (Hoang & Taylor, 2024). In principle, they should choose ideas that not only captivate their curiosity but also allow for thorough research and analysis. Further on, conducting preliminary research can help to identify gaps in existing literature and provide insight into a feasibility of a selected subject (West et al., 2019). As such, students should ensure that their chosen theme is sufficiently narrow to allow for in-depth exploration while remaining broad enough to find adequate sources and materials. Moreover, engaging with teachers or mentors can provide valuable guidance and feedback, helping to refine a subject further (Haro et al., 2023). Basically, students should formulate a clear research question that directs their investigation and establishes specific objectives. In turn, some steps for picking a good extended essay topic include:

• Identify Personal Interests: Reflect on subjects that genuinely intrigue you, and this passion for a relevant extended essay topic often leads to deeper engagement and motivation.
• Review IB Subject Requirements: Familiarize yourself with specific guidelines and criteria of IB subjects, ensuring that your idea aligns with available options and assessment standards.
• Conduct Preliminary Research: Explore existing literature to understand a current discourse surrounding your interests, helping to identify potential gaps or areas for your further investigation.
• Narrow Down a Focus: Formulate a specific research question that is manageable and allows for comprehensive exploration while ensuring it remains significant within a chosen subject area.
• Seek Feedback From Mentors: Discuss your ideas with teachers, instructors, or mentors who can provide constructive feedback, helping to refine your extended essay topic and ensure its academic viability.

Best Extended Essay Topics

• Interpreting Dreams: An Analysis of Freud’s Theories
• Autism Spectrum Disorder: A Comparative Study of Intervention Strategies
• Quantum Mechanics’ Role in Advancing Computer Science
• Shakespeare’s Influence on Contemporary Drama
• Exploring the Role of Propaganda in World War II
• Impacts of Climate Change on Coral Reefs
• Architecture’s Evolution in Post-Colonial Africa
• Decoding Hieroglyphics: Understanding Ancient Egyptian Civilization
• Influence of Picasso on Abstract Art
• Origins of Blues Music: Cultural and Historical Context
• Examination of Feminism in Virginia Woolf’s Literature
• Cryptocurrency and Its Implications on Global Economy
• Astrophysics and the Mystery of Black Holes
• Cybersecurity in a Digitally Dependent Society
• Human Genome Project: Revolutionizing Biomedical Research
• Climate Change Policies: Comparative Study Between Europe and Asia
• Roles of Drones in Modern Warfare
• Implications of Veganism on Environmental Sustainability
• Examination of Greek Mythology in Modern Cinema
• Historical Evolution of the Olympic Games
• Deciphering Dystopia: Analysis of Orwell’s “1984”
• Fast Fashion Industry: Environmental Impact and Sustainability
• Plastic Pollution: Threat to Marine Biodiversity
• Quantum Computing: Potential Impact on Cybersecurity
• Cryptocurrency Regulation: A Comparative Study
• Exploring the Socio-Cultural Impact of Anime

Easy Extended Essay Topics

• Interpretation of Impressionist Paintings: Monet’s Masterpieces
• Biotechnology in Agriculture: Advancements and Ethical Implications
• Leonardo da Vinci: Intersect of Art and Science
• Behavioral Patterns in Primates: A Comparative Study
• Socio-Economic Consequences of the French Revolution
• Big Data and Artificial Intelligence: Transforming Business
• Mysteries of the Bermuda Triangle: Scientific Theories
• Concept of Time Travel in Science Fiction Literature
• Neurological Aspects of Deja Vu Phenomenon
• Paranormal Phenomena: A Psychological Perspective
• History of Alchemy: From Pseudo-Science to Chemistry
• Climate’s Impact on the Development of Ancient Civilizations
• Examining Social Hierarchy in Ant Colonies
• Genetic Engineering: Evaluating Its Ethical Implications
• Understanding Solar Flares and Their Impact on Earth
• Role of Puppets in Traditional Japanese Theatre
• Renaissance Architecture’s Influence on Modern Urban Planning
• Invasive Species: Impacts on Ecosystem Diversity
• Virtual Reality: Future of Entertainment and Education
• Analyzing the Artistic Styles in Manga and Comic Books
• Decoding Symbology in Da Vinci’s Artwork
• Psychological Impact of Social Media on Teenagers
• Roles of Probiotics in Human Gut Health
• Machine Learning and Its Applications in Finance

Interesting Extended Essay Topics

• Impacts of Pandemics on Global Economy: A Historical Perspective
• Cultural Significance of Fairy Tales in Child Development
• Examination of Bioluminescence in Deep Sea Creatures
• Postmodern Literature: Deconstruction and Interpretation
• Effects of Deforestation on Amazonian Indigenous Tribes
• Analysis of Women’s Representation in Classic Literature
• Exploring the Origins and Evolution of Jazz Music
• Nanotechnology’s Potential in Cancer Treatment
• Examination of Historical Accuracy in Hollywood’s War Films
• Impacts of the Industrial Revolution on European Society
• Understanding the Philosophical Themes in Nietzsche’s Works
• Social Impacts of Mass Surveillance: A Global Perspective
• Music Therapy and Its Effect on Mental Health
• Comparative Analysis of Democratic Systems in Different Countries
• Roles of Artificial Intelligence in Modern Transportation
• Evolution of Special Effects in Cinema
• Decoding the Socio-Political Themes in Banksy’s Art
• Effects of Genetically Modified Crops on Agricultural Practices
• Historical Evolution of Cryptography: From Caesar Cipher to Quantum Cryptography
• Roles of Symbiotic Relationships in Ecosystem Stability
• Exploration of Existential Themes in Kafka’s Novels
• Evaluating the Influence of the Spanish Conquest on Aztec Culture
• Urbanization and Its Effect on Biodiversity in Metropolitan Cities
• Analyzing the Concept of Heroism in Greek Mythology

Academic Level Difference

Academic level differences in extended essay topics play a significant role in shaping an entire depth and complexity of a whole research undertaken by students. At a high school level, particularly within the International Baccalaureate (IB) framework, common ideas tend to be more introductory, focusing on foundational concepts within a given discipline (Hoang & Taylor, 2024). Basically, students explore established theories and principles on their capstone project ideas , which allow for a clearer understanding of a subject matter. In contrast, at master’s and doctoral levels, key themes are expected to demonstrate a higher degree of originality and critical analysis, requiring students to engage with advanced theories, methodologies, and contemporary issues (Hampton, 2021). As such, graduate-level extended essays often emphasize an entire synthesis of diverse sources, a correct formulation of unique research questions, and a valid application of rigorous analytical frameworks. Furthermore, a crucial expectation for independent research increases with academic level because students are encouraged to contribute original insights to their fields (Fonteyn, 2024). Consequently, while high school extended essay topics serve to introduce students to research processes, higher academic levels demand a greater emphasis on independent thought, complex problem-solving, and scholarly contribution, ultimately reflecting an increased sophistication and maturity expected in advanced academic discourse.

International Baccalaureate (IB) Extended Essay Topics

• Influences of Climate Change on Coral Reefs and Their Biodiversity
• Rethinking Nuclear Energy: An Examination of Its Economic Implications
• Roles of Women in Shaping the Renaissance Art
• Analyzing the Impact of Digitalization on Global Marketing Strategies
• Exploring Ethical Implications of Genetic Engineering in Medicine
• Effect of Globalization on Cultural Identity: A Case Study of Japan
• Dynamics of Migrant Labor in the Global Economy
• Cybersecurity Measures and Their Efficacy in Preventing Data Breaches
• Impacts of the Spanish Flu Pandemic on Early 20th-Century Literature
• Understanding Gender Representation in Disney Animated Movies
• Evolution of Hip Hop: Social and Political Influences
• Architectural Innovations in Ancient Roman Civil Engineering
• Cryptocurrencies’ Influence on Modern Financial Systems
• Exploration of Quantum Computing: Potential and Challenges
• Sustainability in Fashion: Analyzing the Shift Toward Eco-Friendly Practices
• Revolutions in Modern Robotics and Their Effect on Manufacturing Industries
• Religious Symbolism in William Blake’s Poetry
• Mathematical Modeling in Predicting Climate Change Impacts
• Comparing the Democratic Transitions: South Africa and Spain
• Artificial Intelligence and Its Implications on Privacy
• Jazz: Tracing Its Roots and Cultural Significance
• Assessing Health Impacts of Air Pollution in Urban Areas
• Understanding the Development of the English Language Over Centuries
• Rise of eSports: Societal Impact and Future Prospects
• Impacts of the Weimar Republic’s Economic Policies on the Rise of the Nazi Party in Germany
• Symbolism in Gabriel García Márquez’s “One Hundred Years of Solitude” and Its Role in Magical Realism

Anthropology Extended Essay Topics

• Impacts of Globalization on Indigenous Cultures: A Case Study
• Evolution of Human Language: Tracing Linguistic Diversities
• Analyzing Gender Roles in Prehistoric Societies
• Intersection of Anthropology and Genetics: Human Variation
• Comparative Study of Kinship Systems Across Cultures
• Matriarchal Societies: An Exploration in Anthropological Perspectives
• Paleolithic Art as a Window into Early Human Behavior
• Ritualistic Practices: Investigating Their Societal Implications
• Anthropological Insights into Urbanism and City Planning
• Dynamics of Religion and Spirituality in Ancient Cultures
• Traditional Medicine and Its Role in Societal Health
• Cultural Adaptation to Climate Change: Historical Examples
• Examination of Societal Hierarchies in Ancient Civilizations
• Migration Patterns and Their Influence on Cultural Identity
• Roles of Folklore in Preserving Cultural Heritage
• Taboos and Social Norms: A Cross-Cultural Examination
• Cultural Impacts of Colonialism: A Multi-Region Analysis
• Symbolism in Ritualistic Artifacts Across Various Cultures
• Analyzing the Evolution of Marriage Institutions Across Societies
• Deciphering Power Structures through Anthropological Lenses
• Body Modifications and Their Cultural Significance: A Comparative Study
• Influence of Economy on the Development of Societies: An Anthropological Analysis

Biology Extended Essay Topics

• Genetic Influence on Human Behavior: An In-Depth Study
• Mitochondrial DNA: Unraveling Maternal Lineage
• Impact of Environmental Changes on Coral Reefs
• Phylogenetic Analysis: Uncovering Species Evolution
• Ecosystem Diversity in Tropical Rainforests
• Understanding Pathogenesis in Prion Diseases
• Roles of Bioluminescence in Marine Creatures
• Cross-species Viral Transmission: Factors and Risks
• Photosynthesis Efficiency in C3 and C4 Plants
• Epigenetics: Exploring the Effects of Lifestyle
• Symbiotic Relationships: Unearthing Mutualism in Nature
• Proteomics: Decoding Protein Function and Structure
• Resilience of Mangroves to Climate Change
• Pollinators and Floral Diversification: A Co-Evolution Study
• Antibiotic Resistance: Evaluating Threats to Global Health
• Cellular Senescence and Aging: A Comparative Study
• Microbiome Impact on Human Immune Response
• Neuroplasticity: Influence of Experience and Learning
• Zoonotic Diseases: Investigating the Role of Wildlife Trade
• Roles of Biotechnology in Sustainable Agriculture
• Bioinformatics: Mining Genomic Data for Insights
• Variations in pH Levels and Their Effect on Enzyme Activity Rates

Business & Management Extended Essay Topics

• Analyzing Corporate Social Responsibility’s Impact on Brand Image
• Exploring the Role of Leadership Styles in Organizational Efficiency
• Effects of Digital Marketing Strategies on Consumer Behavior
• Profitability Assessment of Renewable Energy Investments
• Roles of Artificial Intelligence in Modern Business Decisions
• Implications of Remote Work Policies on Employee Productivity
• Impacts of Cultural Diversity on Team Performance in Multinational Corporations
• Case Study: Crisis Management Strategies During the COVID-19 Pandemic
• Factors Influencing the Adoption of Sustainable Practices in Small Businesses
• Assessment of the Gig Economy’s Effect on Traditional Employment Models
• Evaluating Supply Chain Efficiency in the E-Commerce Sector
• Influence of Government Regulations on Startup Ecosystems
• Analysis of Gender Equality Policies in Fortune 500 Companies
• Disruption in Retail: The Rise and Impact of Direct-to-Consumer Brands
• Strategies for Managing Employee Turnover in High-Stress Industries
• Privacy Concerns in Data-Driven Business Models: A Risk Analysis
• Examination of Mergers and Acquisitions Strategies in the Tech Industry
• Investigation Into the Success Factors of Family-Owned Businesses
• Decoding the Psychology of Consumer Loyalty in the Digital Age
• Ethical Considerations in Marketing: Case Studies in the Cosmetics Industry
• The Intersection of Corporate Strategy and Environmental Sustainability
• Environmental Factors on Behavioral Patterns of Migratory Birds
• Application of Game Theory in Analyzing Decision-Making in Competitive Sports

Chemistry Extended Essay Topics

• Analyzing the Impact of Temperature Variation on Reaction Rates
• Exploring Chiral Molecules and Their Importance in Pharmaceutical Drugs
• Investigating Quantum Mechanics and Its Role in Chemical Bonding
• Breakdown of Petroleum: Chemical Processes and Environmental Impacts
• Nanotechnology’s Role in Modern Chemistry: An In-Depth Analysis
• Nuclear Chemistry: Unraveling the Secrets of Radioactivity
• Fingerprinting Hydrocarbons: Environmental Implications of Oil Spills
• Synthetic Materials: Innovations in Polymer Chemistry
• Deciphering the Complexity of Enzyme Kinetics
• Quantum Tunneling: Its Crucial Role in Biochemical Reactions
• Corrosion Prevention Techniques: An Electrochemical Perspective
• Superconductors: Unveiling Their Unique Chemical Properties
• Color Chemistry: Unraveling the Mystery Behind Pigmentation
• Examination of Metal-Alloy Interactions in the Production of Coins
• Roles of Catalysts in Industrial Chemical Processes
• Green Chemistry: Its Impact on Sustainable Development
• Influence of Solvent Polarity on Spectroscopic Measurements
• Advanced Battery Technologies: A Chemical Analysis
• Nature’s Chemistry: Unraveling Biochemical Processes in Plants
• Hydrogen Fuel Cells: The Chemistry Behind Clean Energy

Computer Science Extended Essay Topics

• Quantum Computing: Exploring the Potential for Revolutionizing Computer Science
• Ethical Considerations in the Age of Artificial Intelligence
• Evaluating Blockchain Technology: Implications for Data Security
• Unveiling the Complexity Behind Search Algorithms
• Comparing Programming Languages: Performance Analysis of Python vs. Java
• The Impact of Data Mining on E-Commerce Business Models
• Cybersecurity: Strategies for Combating Phishing Attacks
• Machine Learning’s Role in Predictive Analytics
• Exploring Virtual Reality: The Future of Human-Computer Interaction
• Cloud Computing: Assessing Risks and Benefits for Small Businesses
• Optimization Techniques in Database Systems
• The Role of Neural Networks in Image Recognition
• Application of Genetic Algorithms in Problem-Solving
• Cryptography: The Mathematics Behind Secure Communications
• Biometrics: Exploring the Balance Between Security and Privacy
• IoT Devices: Assessing Vulnerabilities and Security Measures
• Deep Learning’s Influence on Natural Language Processing
• Scalability Challenges in Distributed Systems
• Analysis of Memory Management in Operating Systems
• Software Engineering: The Impact of Agile Development Methods
• Augmented Reality: Unleashing New Possibilities in Education
• Effects of Social Media on Adolescents’ Self-Esteem and Body Image

Economics Extended Essay Topics

• Exploring the Economic Consequences of Aging Populations in Developed Nations
• Income Inequality: Investigating Its Impact on Education Accessibility
• Analyzing the Role of Technology in Reducing Unemployment Rates
• Sustainable Development: Economic Considerations in Renewable Energy Adoption
• Fast-Fashion Industry: Unveiling the Hidden Costs of Cheap Clothing
• Economic Repercussions of Pandemics: A Case Study of COVID-19
• Unraveling the Socio-Economic Impacts of Autonomous Vehicles
• Influence of Trade Wars on International Supply Chains
• Internet Access and Its Correlation With Economic Development
• Implications of Artificial Intelligence on Labor Market Dynamics
• Investigating the Interplay Between Cultural Factors and Economic Growth
• Global Tourism: Evaluating the Economic Impact of Over-Tourism on Local Communities
• Assessing the Economic Viability of Space Commercialization
• Analyzing the Impact of Universal Basic Income on Poverty Reduction
• Child Labor in Developing Economies: Long-Term Consequences and Solutions
• Understanding the Economic Implications of Water Scarcity in Arid Regions
• Foreign Aid Effectiveness: A Comparative Study of Recipient Economies
• Digital Divide: Its Economic Ramifications on Rural Communities
• Interpreting the Economics of E-Waste Management and Recycling
• Unpacking the Relationship Between Corruption and Economic Development
• Sports Events and Their Economic Impact: A Case Study of the Olympic Games

English Extended Essay Topics

• Exploration of Symbolism in Harper Lee’s “To Kill a Mockingbird”
• Societal Impacts Revealed Through Charles Dickens’ “Great Expectations”
• Critical Examination of Gender Roles in “Pride and Prejudice”
• Tracing Transformation in Fitzgerald’s “The Great Gatsby”: From Ambition to Disillusionment
• Imagery and Foreshadowing in William Golding’s “Lord of the Flies”
• Empowerment and Oppression: The Dichotomy in “The Handmaid’s Tale”
• The Influence of Romanticism on Wordsworth’s Poetry
• Comparative Analysis of Propaganda Techniques in George Orwell’s “1984” and “Animal Farm”
• Unveiling the Psychological Depths in Edgar Allan Poe’s Short Stories
• Manifestation of Social Class Struggle in Jane Austen’s “Emma”
• Linguistic Evolution: A Study of Shakespeare’s Early and Later Plays
• Dystopian Societies: The Reflection in Aldous Huxley’s “Brave New World”
• Examining Racism and Prejudice in Mark Twain’s “Adventures of Huckleberry Finn”
• Stephen King’s “The Shining”: A Journey Into Human Psyche and Horror
• Absurdism and the Search for Meaning in Albert Camus’ “The Stranger”
• Childhood and Morality: The Innocence Lost in J.D. Salinger’s “The Catcher in the Rye”
• Articulating Feminism: Role and Representation in Virginia Woolf’s “To the Lighthouse”
• Illusion vs. Reality: A Study of Tennessee Williams’ “A Streetcar Named Desire”
• Tracing Cultural Identity in Zora Neale Hurston’s “Their Eyes Were Watching God”
• Analyzing Existential Themes in Franz Kafka’s “The Metamorphosis”
• Contrasting Interpretations of Redemption in Dostoevsky’s “Crime and Punishment”
• Challenges the Impressionist Movement Posed to Traditional Art Norms in the Late 19th Century
• Long-Term Effects of Microfinance on Poverty Alleviation in Rural Communities

Environmental Systems & Societies Extended Essay Topics

• Climate Change: Assessing the Shifts in Arctic Ecosystems
• Effectiveness of Sustainable Farming Techniques in Developed Countries
• Evaluating the Consequences of Plastic Waste on Marine Life
• Energy Efficiency: Analysis of Solar Power Systems in Desert Climates
• Assessing the Role of Green Infrastructure in Urban Heat Island Mitigation
• Impacts of Deforestation: A Study on Amazon Rainforest
• Analyzing the Ecological Footprint of Vegan Diets vs. Omnivorous Diets
• Influence of Ocean Acidification on Coral Reef Systems
• Natural Disasters: The Relationship Between Climate Change and Increasing Hurricane Frequency
• Assessing the Sustainability of Electric Vehicles in Reducing Carbon Emissions
• Roles of Wetlands in Maintaining Ecosystem Balance
• The Link Between Population Growth and Water Scarcity in Arid Regions
• E-Waste Management: Strategies and Impacts on the Environment
• Investigating the Environmental Benefits of Vertical Farming Practices
• Biofuels: Evaluating the Feasibility as a Sustainable Energy Source
• Oceanic Plastic Pollution: Exploring Microplastic Accumulation in Seafood
• Impacts of Tourism on Coastal Ecosystems: A Case Study
• Light Pollution: Effects on Nocturnal Wildlife and Possible Mitigation Strategies
• Analysis of Air Quality Variations and Their Implications on Public Health
• Nuclear Power: Evaluation of Risks and Benefits for the Environment
• Sustainable Architectural Practices: Evaluating the Impact on Urban Environments
• Impacts of Urbanization on Local Biodiversity in Metropolitan Areas
• Existentialist Thought and Its Implications for Understanding Human Freedom and Responsibility in the Modern World

Ethics Extended Essay Topics

• Balancing Privacy and National Security: An Ethical Perspective
• Ethical Implications of Genetic Engineering: Redefining Human Evolution
• The Morality of Capital Punishment: An Ongoing Controversy
• Euthanasia Debate: Assessing the Right to Die with Dignity
• Animal Rights: Evaluating Ethical Questions in Animal Experimentation
• Consumerism and Ethics: The Moral Implications of Overconsumption
• Medical Ethics: Analysis of Informed Consent in Patient Care
• The Ethical Landscape of Artificial Intelligence: Potential Risks and Rewards
• Environmental Ethics: Interrogating the Moral Considerations in Climate Change
• Unraveling the Ethics of War: Just War Theory in Contemporary Conflicts
• Corporate Social Responsibility: Business Ethics in the 21st Century
• Ethics of Journalism: Truth, Objectivity, and the Public’s Right to Know
• Dissecting the Ethics of Philanthropy: Altruism vs. Self-Interest
• Technological Advances: Ethical Questions Surrounding Biohacking
• Deconstructing the Ethical Dimensions of Climate Change Mitigation
• Human Rights: The Moral Implications of Immigration Policies
• Plagiarism in Academia: An Ethical Dilemma in Intellectual Property
• Cybersecurity and Ethics: Navigating Privacy in the Digital Age
• Societal Standards: The Ethics of Beauty and Body Image in Media
• Globalization: Analyzing the Ethics of International Trade Practices
• Wealth Inequality: The Moral Implications of Income Disparity
• Racial Profiling: An Examination of Ethical Dilemmas in Law Enforcement

Film Extended Essay Topics

• Analyzing Visual Storytelling Techniques in Quentin Tarantino’s Cinematic Universe
• Aestheticization of Violence in Stanley Kubrick’s “A Clockwork Orange”
• Pioneering Special Effects: Evolution in “Star Wars” Franchise
• Socio-Cultural Impact of Bollywood Cinema on Indian Society
• Iconography of Federico Fellini: Surrealism in Italian Cinema
• French New Wave: A Paradigm Shift in Film Aesthetics
• Pervasive Propaganda: Politics and Cinema During the Cold War
• Animated Storytelling: Disney’s Influence on Children’s Perception of Gender Roles
• Documentaries as Social Commentary: An Analysis of Michael Moore’s Works
• Realism and Romanticism: Dichotomy in Jane Austen Film Adaptations
• Postmodernism in David Lynch’s Films: “Mulholland Drive” as a Case Study
• Depiction of Artificial Intelligence in Sci-Fi Movies: Exploring “Ex Machina”
• Changing Portrayal of Vampires in Cinema: From “Nosferatu” to “Twilight”
• Influence of German Expressionism on Tim Burton’s Stylistic Approach
• Transhumanism Explored in the “Matrix” Trilogy: A Philosophical Investigation
• Cinematic Interpretation of Mental Illness: A Study of “A Beautiful Mind”
• Juxtaposing Reality and Fiction: “The Truman Show” and Media’s Power
• Music’s Role in Enhancing Narrative Drama: A Study on “Amadeus”
• Technological Evolution in Cinema: Impact on Movie Experience
• Superheroes and Society: A Critical Look at the Marvel Cinematic Universe
• Ethical Dilemmas in Bioethics Films: Dissecting “Gattaca”
• Silence as a Narrative Device: Examining “A Quiet Place” and Its Sequel

Gender Studies Extended Essay Topics

• Dissecting the Gender Wage Gap: Causes and Solutions
• Queer Theory: Intersectionality and Identity Politics
• Patriarchy and Power: Examining Their Symbiotic Relationship
• Cyberfeminism: The Internet as a Platform for Gender Equality
• Biological Determinism: Challenging Traditional Gender Notions
• Implications of Single-Sex Education on Gender Development
• Gender Stereotypes in Advertising: Impact on Society
• Masculinity in Crisis: Modern Conceptions and Their Consequences
• Sport’s Roles in Shaping Gender Identity
• Influence of Parenting Styles on Gender Socialization
• Reassessing Gender Biases in Language
• Sexuality Education: Navigating Through a Gender Spectrum
• Reproductive Rights: A Battle Ground of Gender Politics
• LGBTQ+ Representation in Literature: Advancement or Stereotype?
• Toxic Masculinity: Its Origins and Impact on Society
• Feminist Movements: Catalysts for Global Gender Equality
• Domestic Roles: Evolution and Gender Associations
• Women in Leadership: Barriers and Breakthroughs
• Fashion Industry’s Role in Reinforcing Gender Norms
• Men’s Rights Movement: Controversial Claims and Their Validity
• Sexual Harassment: A Perennial Issue of Gender Inequality

Geography Extended Essay Topics

• Urbanization’s Effect on Local Biodiversity in Developed Countries
• Understanding the Relationship Between Soil Composition and Crop Yield
• Geopolitical Consequences of Melting Polar Ice Caps
• Impact of Desertification on Sub-Saharan African Nations
• Migration Patterns: Influence of Economic Inequality on Population Shifts
• Roles of Monsoons in South Asian Agriculture
• Spatial Analysis: Technological Advancements in Geographic Information Systems (GIS)
• Sustainable Development: Strategies to Balance Urban Growth and Environmental Preservation
• Geothermal Energy’s Potential: Iceland as a Case Study
• Climate Change’s Effect on Australian Bushfires: A Detailed Investigation
• Analysis of the Physical Features Influencing Japan’s Isolation
• Roles of Rivers in Shaping Ancient Civilizations
• Urban Sprawl and its Ecological Impact on American Cities
• Depletion of the Amazon Rainforest: Causes and Consequences
• Comparative Study on Coastal Management Techniques Around the World
• Seismic Activity Patterns: Evaluating Earthquake-prone Zones Globally
• Deforestation’s Impact on Indigenous Communities in the Amazon Basin
• Hydroelectric Power and Its Environmental Impact: Canada’s Experience
• Geographic Factors Influencing Wine Production in French Vineyards
• Impacts of Climate Change on Traditional Farming Practices in Peru
• Geographic Investigation into the Distribution of Rare Earth Minerals

Health & Nutrition Extended Essay Topics

• Sugary Drinks: Consequences for Adolescent Health
• Assessing the Nutritional Significance of Organic Foods
• Ketogenic Diet: Evaluating Its Effects on Weight Loss
• Childhood Obesity: An Examination of Underlying Causes
• Iron Deficiency: Unveiling the Hidden Global Impact
• Meditation’s Influence on Physical and Psychological Health
• Superfoods: Understanding Their Role in Preventing Chronic Diseases
• Nutrigenomics: Decoding Personalized Nutrition for Optimal Health
• Benefits of Hydration: Unraveling the Science Behind Water Intake
• Sleep Quality: Its Relationship With Nutritional Factors
• The Link Between Mental Stress and Nutrient Absorption
• Microplastics in Seafood: Gauging the Health Implications
• Antioxidants: A Detailed Review of Their Role in Aging
• Gluten-Free Diets: Evaluating Benefits Beyond Celiac Disease
• Genetically Modified Foods: Analyzing Potential Health Risks
• Dairy Consumption: Its Impact on Bone Health
• Dangers of Processed Foods: A Comprehensive Study
• Phytonutrients: Uncovering Their Impact on Human Immunity
• Salt Intake: Assessing Its Relationship With Hypertension
• Whole Grains: Exploring Their Influence on Digestive Health

History Extended Essay Topics

• Unveiling the Mysteries of the Mayan Civilization: An In-Depth Analysis
• Comparing the Imperial Policies: British Empire vs. Spanish Empire
• The Paris Commune of 1871: Catalyst for Revolutionary Movements
• Roman Influence on Modern Western Architecture: A Comprehensive Study
• Reformation Movements: Shaping the Modern Christian Faith
• Influence and Legacy of Napoleon Bonaparte in European Politics
• African Cultures: A Study on Pre-Colonial Kingdoms
• Shogunate Rule: The Feudal System of Japan
• Enlightenment Philosophers: Revolutionizing European Thought
• Rise of the Ottoman Empire: Factors and Consequences
• Evolution of Warfare: A Study From the Middle Ages to World War I
• French Revolution: Causes, Impacts, and Lessons
• American Civil War: Interpreting Slavery’s Role
• Silk Road Influence on East-West Cultural Exchange
• Decoding the Holocaust: Analyzing Its Global Repercussions
• Mongol Empire’s Impact on Eurasian Trade and Communication
• Exploration of Mesoamerican Cultures: Aztecs, Mayans, and Incas
• Witch Trials in Europe: A Reflection of Fear and Superstition
• Cold War: Unraveling the Ideological Tensions Between East and West
• Korean War: Assessing Its Long-Term Effects on the Korean Peninsula
• Vietnam War: Evaluating the Domestic Uprisings in the United States
• World War II: Dissecting the Causes and Global Impact

Literature Extended Essay Topics

• Examining the Role of Femininity in Jane Austen’s “Pride and Prejudice”
• Comparing the Depiction of War in Ernest Hemingway’s “Farewell to Arms” and Erich Maria Remarque’s “All Quiet on the Western Front”
• Exploration of the Hero’s Journey in J.R.R. Tolkien’s “Lord of the Rings”
• Insights Into Absurdism Through Albert Camus’s “The Stranger”
• Assessment of Revenge Themes in Alexandre Dumas’s “The Count of Monte Cristo”
• Interpretation of Colonialism in Joseph Conrad’s “Heart of Darkness”
• Gothic Elements in Bram Stoker’s “Dracula”: A Thorough Investigation
• Analyzing the American Dream Through F. Scott Fitzgerald’s “The Great Gatsby”
• Uncovering Identity Conflicts in Alice Walker’s “The Color Purple”
• Influences of Victorian Society on Charles Dickens’s “Great Expectations”
• Analyzing Magical Realism in Gabriel García Márquez’s “One Hundred Years of Solitude”
• Exploring Environmental Themes in Rachel Carson’s “Silent Spring”
• Thematic Analysis of Isolation in Mary Shelley’s “Frankenstein”
• Examination of Satire in Jonathan Swift’s “Gulliver’s Travels”
• Dissecting Themes of Racism in Harper Lee’s “To Kill a Mockingbird”
• Investigating Futurism in Aldous Huxley’s “Brave New World”
• Studying the Role of Individualism in Ayn Rand’s “Atlas Shrugged”
• Evaluating Paranoia Themes in George Orwell’s “1984”
• Scrutinizing the Dystopian Elements in Margaret Atwood’s “The Handmaid’s Tale”
• The Symbolism of Nature in Emily Bronte’s “Wuthering Heights”
• Decoding Absurdist Elements in Samuel Beckett’s “Waiting for Godot”
• Assessing the Role of Love in William Shakespeare’s “Romeo and Juliet”

Mathematics Extended Essay Topics

• Fractal Geometry: Exploring Patterns in Nature
• Game Theory: Predictive Models in Economics and Politics
• Evolution of Calculus: Integral Role in Scientific Developments
• Knot Theory: Mathematical Implications for DNA Structures
• Probability Theory: Influence on Decision-Making Processes
• Quantum Computing: Role of Linear Algebra
• Hyperbolic Geometry: Implications for Theoretical Physics
• Topology: Mathematical Basis of M.C. Escher’s Artworks
• Mathematical Logic: Gödel’s Incompleteness Theorems
• Fibonacci Sequence: Presence and Significance in Natural Phenomena
• Graph Theory: Applications in Social Network Analysis
• Chaos Theory: Predicting Weather Patterns
• Number Theory: Exploring Twin Prime Conjecture
• Complex Numbers: Quantum Mechanics Applications
• Euler’s Formula: Linking Five Fundamental Mathematical Constants
• Riemann Hypothesis: Consequences for Prime Number Distribution
• Mathematical Modelling: Predicting Population Dynamics
• Set Theory: Examining the Continuum Hypothesis
• Lie Groups: Role in Particle Physics
• Non-Euclidean Geometry: Revolutionizing Perception of Space
• Algebraic Topology: Insights Into Data Analysis

Media Studies Extended Essay Topics

• Digital Divide: Socio-Economic Impacts on Information Access
• Deepfake Technology: The Challenge to Media Authenticity
• Print to Digital: Evolution of Newspapers in the 21st Century
• Artificial Intelligence in Journalism: Benefits and Pitfalls
• Film Adaptations: Interpretation vs. Original Text
• Cyberbullying: The Dark Side of Social Networks
• Body Image: Media Representation and Its Impact on Adolescents
• Fake News Phenomenon: The Influence on Public Opinion
• Memes and Virality: The New Language of Digital Media
• Reality Television: Exploration of Cultural Impact
• Cinematic Representations of Historical Events: Accuracy vs. Dramatization
• Podcasting Boom: Rise and Influence in Modern Media
• Streaming Wars: The Impact on the Television Industry
• Photojournalism Ethics: The Power of Images in News Media
• Music Piracy: Effect on the Music Industry in the Digital Age
• Animation as an Art Form: Impact and Acceptance in Mainstream Media
• Advertising Psychology: Subliminal Messages in Modern Marketing
• LGBTQ+ Representation in Television: Progress and Backlash
• Roles of Women in Film: Progress in Gender Equality
• Video Games as Storytelling Medium: Narrative and Player Interaction
• Comic Book Culture: From Niche to Mainstream Media
• Influence of Western Media on Global Pop Culture: The Hollywood Impact

Music Extended Essay Topics

• Classical Compositions: Influence of Bach’s Techniques on Modern Music
• Psychoacoustic Effects: Music’s Influence on Human Behavior
• Sonic Landscaping: The Use of Atmospherics in Ambient Music
• Lyrics’ Roles: Expressing Social Issues Through Hip-Hop
• Beethoven’s Symphonies: Revolutionary Techniques and Their Influence
• Harmonization in Jazz: Unpacking Coltrane’s Unique Approaches
• Vivaldi’s Four Seasons: Examination of Baroque Music Style
• Sonic Influence: Music’s Role in Cinematic Narratives
• Opera’s Evolution: Tracing the Shift From Baroque to Romantic Period
• Cross-Cultural Influences: Examining Salsa’s African and European Roots
• K-Pop Phenomenon: Analyzing Its Global Impact
• Musical Iconography: Symbolism in Mozart’s Operas
• Dissecting Punk: Deconstructing Its Socio-Political Messages
• Rhythm Development: West African Influence on American Blues
• Genre Fusion: Exploration of Reggae’s Influence on Hip-Hop
• Melodic Intricacies: Debussy’s Revolutionary Approach to Music
• Grunge Revolution: Examination of Seattle’s Music Scene in the 90s
• Mystical Allure: The Role of Spirituality in Gospel Music
• Compositional Innovations: Understanding Schoenberg’s Atonality”
• Artistry Unveiled: The Impact of Visual Elements in Album Art
• Technology’s Role: The Emergence and Impact of Electronic Dance Music

Philosophy Extended Essay Topics

• Significance of Nietzsche’s Will to Power: A Deep Exploration
• Descartes and the Philosophy of Mind: An Analytical Approach
• Aristotle’s Virtue Ethics: A Modern Appraisal
• Unveiling the Metaphysical Implications of Quantum Physics
• Phenomenology and the Essence of Human Experience
• Kant’s Categorical Imperative: Critical Re-Evaluation
• Embodying Freedom: Sartre’s Existentialism and Its Relevance Today
• Dialectics of Hegel: Deciphering Complexities
• Simulacra and Simulation: Baudrillard’s Postmodern Reality
• Unraveling Wittgenstein’s Language Games: A Thorough Analysis
• Schopenhauer’s Concept of Will: An In-Depth Study
• Quandaries of Free Will: Revisiting Determinism
• Spinoza’s Pantheism and Its Contemporary Implications
• Habermas’ Communicative Action: A Practical Appraisal
• Uncovering Rawls’ Theory of Justice: A Critical Review
• Political Power and Machiavelli’s “The Prince”: An Exploration
• Utility and Morality: Assessing Bentham’s Utilitarianism
• Exploring Heidegger’s Being and Time: Existentialism and Ontology
• Stoicism in the Modern World: A Comprehensive Analysis
• Feminism Through the Lens of Simone de Beauvoir
• Epistemology Unveiled: Understanding Locke’s Theory of Knowledge
• Poststructuralism: Decoding Derrida’s Deconstruction

Physics Extended Essay Topics

• Analyzing Black Holes: Their Formation, Structure, and Effects on Space-Time
• Quantum Entanglement: Unveiling the Intricacies of Particle Relationships
• The Higgs Boson: Its Role and Significance in the Standard Model
• Exploration of Dark Matter: Implications for Galactic Formations
• Light Speed Variability: Investigating Possible Factors and Consequences
• Stellar Evolution: A Detailed Study of Star Lifecycles
• Effects of Quantum Tunneling on Microscopic Scales
• Thermodynamics in Isolated Systems: Deepening the Understanding
• Relativity Theory: Delving Into Its Consequences on Space Travel
• Solar Flares: Their Impact on Earth’s Magnetic Field
• Neutrino Oscillations: Dissecting Their Quantum Mechanical Phenomena
• Fusion Energy: Examining Its Feasibility and Potential Impact
• Electromagnetism in Quantum Optics: Unraveling the Relations
• Tidal Forces: Their Role in Celestial Body Interactions
• Plasma Physics: Analyzing the Fourth State of Matter
• Gravitational Waves: Their Detection and Implications
• String Theory: Evaluating Its Contribution to Modern Physics
• Bose-Einstein Condensate: Investigating Its Unique Properties
• Cosmic Microwave Background Radiation: Decoding the Echoes of the Big Bang
• Nanotechnology: The Role of Physics in Its Evolution
• Quantum Gravity: Scrutinizing the Unification of Quantum Mechanics and General Relativity

Politics Extended Essay Topics

• Evaluating the Political Consequences of Climate Change Policies
• Dissecting the Impact of Brexit on European Union Stability
• Unearthing the Causes of Political Apathy Among Millennials
• Cybersecurity Threats and Their Influence on Global Politics
• Immigration Policies: Evaluating Their Socio-Political Impact
• Intersectionality and Its Effect on Contemporary Political Discourse
• Trade Wars: Unraveling Their Economic and Political Implications
• Roles of Women Leaders in the Pursuit of Global Peace
• Impacts of Corruption on Developing Economies’ Political Stability
• Scrutinizing the Role of Lobbying in American Politics
• Influence of Religion on Middle Eastern Politics
• Investigating the Political Aftermath of Major Terrorist Attacks
• The Nexus Between Climate Justice and Political Activism
• Effects of Political Satire on Public Perception of Politicians
• Decolonization and Its Long-Term Political Impact in Africa
• Analyzing the Relationship Between Military Spending and International Relations
• Diplomacy in the Nuclear Age: Assessing Its Efficacy
• Unpacking the Political Implications of the Rise of Artificial Intelligence
• Evaluating the Consequences of Resource Scarcity on International Politics
• Political Autonomy Movements: Exploring Their Causes and Effects

Psychology Extended Essay Topics

• Perception of Reality: Influence of Social Media on Adolescents
• Cognitive Development: The Role of Play in Early Childhood
• Emotional Intelligence: An Examination of Its Impact on Leadership
• Biopsychology: Understanding the Effects of Sleep Deprivation on Mental Health
• Cultural Variations: Impact on Interpersonal Communication Styles
• Parenting Styles: Their Consequences on Child Behavior and Development
• Depression in Adolescents: Exploring the Impact of Social Isolation
• Post-Traumatic Stress Disorder: Efficacy of Different Treatment Approaches
• Behavior Analysis: Autism Spectrum Disorder and Applied Techniques
• Music Therapy: Evaluating Its Effectiveness in Managing Anxiety
• Bystander Effect: Analysis of Underlying Psychological Mechanisms
• Psycholinguistics: The Role of Language in Cognitive Processes
• Understanding the Psychology of Eating Disorders: Anorexia Nervosa and Bulimia
• Psychotherapy Approaches: Exploring Efficacy in Treating Obsessive-Compulsive Disorder
• Humanistic Psychology: Examining Its Applications in Modern Psychotherapy
• Consequences of Chronic Pain: A Study on Psychological Adaptation
• Stereotypes and Prejudice: Exploring Their Origins and Effects
• Memory: How Traumatic Events Influence Recall
• Nature vs. Nurture: The Debate in Personality Development
• Body Dysmorphic Disorder: Unpacking Its Psychological Impact
• Influences of Environment and Genetics on Intelligence Quotient (IQ)
• Romantic Relationships: Understanding Attachment Styles and Their Effects

Sociology Extended Essay Topics

• Globalization’s Influence on Traditional Cultural Practices
• Assimilation versus Multiculturalism: An Exploration in Contemporary Societies
• Intersectionality and Its Role in Modern Feminism
• Educational Inequality: The Socio-Economic Factors at Play
• Effects of Income Inequality on Community Health Outcomes
• Cyberbullying’s Pervasiveness and Its Societal Consequences
• Pop Culture’s Shaping of Youth Identity
• Urbanization’s Effect on Community Structure and Social Interaction
• Racial Stereotypes in Media: A Comprehensive Analysis
• Deviance and Crime: Sociological Perspectives on their Roots
• Marriage Patterns Among Different Socio-Economic Classes
• The Role of Religion in Structuring Modern Societies
• Refugees’ Integration Into Host Societies: Barriers and Facilitators
• Disparity in Healthcare Access: The Underlying Social Causes
• The Digital Divide: Exploring Socio-Economic Factors and Consequences
• LGBTQ+ Rights Movement: Progress and Remaining Challenges
• Changing Gender Roles in the 21st Century
• Post-Industrial Society’s Influence on the Family Structure
• Media Representation of Marginalized Groups: Impact and Implications
• Ethnic Identity Formation within Diaspora Communities
• Prison System’s Effect on Social Stratification

Visual Arts Extended Essay Topics

• Interpreting Symbolism in Renaissance Portraiture
• Dissecting Minimalism: Impact on Contemporary Visual Art
• Cubism’s Influence on Modern Design Aesthetics
• Photorealism: Technique, Challenges, and Impact
• Juxtaposing Abstract and Realism in Visual Art
• Byzantine Mosaics: Preservation and Symbolism
• Impressionism: Affecting Viewer Perception Through Brushwork
• Mural Graffiti: Socio-Political Messages in Street Art
• Surrealism’s Roles in Challenging Reality Perception
• Ephemeral Art: Exploring Its Transience and Significance
• Pop Art’s Reflection on Consumer Culture
• Stained Glass: Religious Iconography and Aesthetics
• Postmodernism’s Critique of Traditional Art Theories
• Disruptive Power of Dadaism in the Early 20th Century
• Pointillism’s Manipulation of Optical Mixing
• Kinetic Sculpture: Dynamic Movement in Static Forms
• Fauvism’s Bold Use of Color and Form
• Romanticism’s Depiction of Nature and Emotion
• Neoclassicism: Celebrating Antiquity Through Visual Art
• Feminist Art: Challenging Patriarchy and Stereotypes
• Video Art: Exploring Temporality and Narration
• Indigenous Art: Preservation of Cultural Heritage Through Visual Expression

World Religion Studies Extended Essays Topics

• Analyzing Confucianism’s Impact on Chinese Social and Political Structures
• The Intersection of Spirituality and Mental Health: Perspectives From Various Religious Traditions
• The Role of Rituals in Indigenous African Religions: An Anthropological Approach
• Liberation Theology: Examining Christianity’s Influence on Social Justice Movements
• Afterlife Concept in Ancient Greek and Norse Mythology
• Exploring the Symbolism of Mandalas in Tibetan Buddhism
• Religious Syncretism in Latin America: Blending Indigenous and Catholic Beliefs
• Significance of Pilgrimage in Christianity, Islam, and Hinduism
• The Impact of Taoism on Traditional Chinese Medicine
• Music and Chanting in Religious Rituals: Comparative Analysis
• Sufism: Mystical Dimensions of Islam
• Karma in Hinduism and Buddhism: A Comparative Study
• Religious Iconography’s Influence on Artistic Expression
• Cultural Identity Fostered by Religious Festivals
• Historical Development of Sikhism and Its Teachings
• Animal Rights Ethics: Perspectives From Different Religions
• Prophecy in Abrahamic Religions: Judaism, Christianity, and Islam
• Rites of Passage: Comparative Analysis of Coming-of-Age Ceremonies
• Evolution of Religious Tolerance in Western Societies
• Influence of Zen Buddhism on Japanese Tea Ceremony
• Divine Love in Christianity, Hinduism, and Sufism

Fleckenstein, J., Meyer, J., Jansen, T., Keller, S., & Köller, O. (2020). Is a long essay always a good essay? The effect of text length on writing assessment. Frontiers in Psychology , 11 , 1–10. https://doi.org/10.3389/fpsyg.2020.562462

Fonteyn, D. (2024). Foundations of writing for university study . Austin Macauley Publishers Ltd.

Hampton, A. R. (2021). Student success essay writing skills: 9 expository essay rhetorical modes . Lulu.

Haro, A. V., Noroozi, O., Biemans, H. J., Mulder, M., & Banihashem, S. K. (2023). How does the type of online peer feedback influence feedback quality, argumentative essay writing quality, and domain-specific learning? Interactive Learning Environments , 1–20. https://doi.org/10.1080/10494820.2023.2215822

Hoang, P., & Taylor, C. (2024). Extended essay for the IB diploma: Skills for success . Hodder Education.

West, H., Malcolm, G., Keywood, S., & Hill, J. (2019). Writing a successful essay. Journal of Geography in Higher Education , 43 (4), 609–617. https://doi.org/10.1080/03098265.2019.1655720

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Extended Essay

Extended Essay Topics

Get Inspired: 110 Unique Extended Essay Topics and Ideas

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Published on: May 7, 2023

Last updated on: Oct 28, 2024

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Are you struggling to choose an interesting topic for your extended essay? Do you feel overwhelmed by the vast array of options and the pressure to excel in your research?

Students often struggle with finding a good, researchable topic for their extended essay . But don't worry!

This blog offers 110 best extended essay topics and ideas, along with expert tips for success. With this read, you can easily get started on your extended essay. 

So, read on and discover a wide range of topics!

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IB Extended Essay Topics

IB extended essay topics are diverse, interdisciplinary, and self-directed. They can be chosen from a wide range of subjects and must be grounded in academic research. 

The topics are broad but feasible for in-depth research and writing. Writing an extended essay develops students' skills in critical thinking, and research, and prepares them for the future.

Here are extended essay topics categorized by subjects.

Biology Extended Essay Topics 

Here is a list of extended essay topics in biology:

• Investigating the effectiveness of different types of natural insecticides on pest control.
• Analyzing the effect of X diet on gut microbiome composition and health.
• Examining the role of gut microbiota in human health and disease.
• Studying the genetic basis of addiction and its implications for treatment.
• Exploring the potential of CRISPR/Cas9 gene editing for disease prevention and treatment.
• Analyzing the effects of different types of stress on the human body and mind.
• Examining the impact of X medication on the functioning of the Y organ system.
• Investigating the potential of stem cells in regenerative medicine.
• The effects of X substance on the behavior of Y cell type.
• Analyzing the ecological impact of invasive species on native ecosystems.

English Extended Essay Topics

Here are some extended essay topics English literature:

• Analyzing the use of symbolism in Nathaniel Hawthorne’s The Scarlet Letter.
• Investigating the role of gender in Jane Austen’s Pride and Prejudice.
• How does Shakespeare use the theme of fate in Romeo and Juliet?
• Examining the impact of colonialism in Chinua Achebe’s Things Fall Apart.
• Analyzing the Theme of Power in J.R.R. Tolkien's Lord of the Rings.
• How does F. Scott Fitzgerald critique the American Dream in The Great Gatsby?
• Investigating the representation of race in Toni Morrison’s Beloved.
• Analyzing the use of narrative structure in Gabriel Garcia Marquez’s One Hundred Years of Solitude.
• How does George Orwell use satire to critique totalitarianism in Animal Farm?
• Examining the use of magical realism in Isabel Allende’s The House of the Spirits.

Psychology Extended Essay Topics 

Check out this list of extended essay topics psychology:

• Investigating the impact of childhood trauma on adult mental health.
• Analyzing the relationship between personality traits and career success.
• Investigating the effects of social media on adolescent self-esteem and body image.
• Analyzing the impact of X drug on brain chemistry and behavior.
• Analyzing the effectiveness of cognitive-behavioral therapy (CBT) in treating anxiety disorders.
• Examining the effectiveness of cognitive-behavioral therapy in treating anxiety disorders.
• Investigating the relationship between X personality trait and addiction.
• Investigating the role of nature vs. nurture in the development of sexual orientation.
• Examining the effects of sleep deprivation on cognitive performance and mood.
• Investigating the impact of X's environmental factor on the development of Y's mental health condition.

Economics Extended Essay Topics 

Here is a list of extended essay topics in economics:

• Exploring the relationship between government policies and income inequality in a particular country.
• Investigating the relationship between X income inequality and economic growth.
• Evaluating the effects of trade protectionism on domestic industries and consumers.
• The impact of X technology on employment and labor markets.
• Investigating the relationship between taxation and corporate social responsibility (CSR) practices.
• Examining the role of innovation and entrepreneurship in driving economic growth.
• The effectiveness of X price discrimination strategy in increasing firm revenue.
• Exploring the role of corporate mergers and acquisitions in industry consolidation and market power.
• Investigating the relationship between X tax policy and small business growth.
• Assessing the impact of government regulation on the growth and development of emerging technologies.

Chemistry Extended Essay Topics

• Investigating the effects of different types of sunscreen on UV radiation protection.
• Analyzing the efficiency of different types of water filtration systems in removing contaminants.
• Exploring the chemistry behind the flavors and aromas of different types of wine.
• What are the chemical reactions involved in food preservation techniques?
• Assessing the impact of different types of fertilizers on soil pH and plant growth.
• Examining the chemistry of fermentation and its applications in the production of different types of alcoholic beverages.
• What is the impact of air pollution on atmospheric chemistry and climate change?
• Analyzing the chemical properties of different types of plastics and their environmental impact.
• What is the chemistry behind the synthesis and properties of superconductors?
• Studying the chemistry of batteries and their applications in energy storage.

Physics Extended Essay Topics

Here are some extended essay topics for physics:

• Investigating the physics of fluid dynamics and its applications in aerodynamics.
• Exploring the properties and applications of different types of superconductors
• The effect of X wavelength on the speed of light in a medium.
• The physics of magnetic levitation and its applications in transportation.
• Investigating the relationship between X surface area and the rate of evaporation.
• Exploring the properties and applications of different types of lasers.
• Investigating the physics of nuclear fusion and its potential as a clean energy source.
• Studying the relationship between the X spring constant and the period of oscillation of a mass-spring system.
• Exploring the physics of quantum computing and its potential applications in computing and cryptography.
• Analyzing the efficiency of heat engine technology.

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Extended Essay Topics Business

Here is a list of business management extended essay topics:

• Examining the Relationship Between Corporate Culture and Employee Motivation
• Assessing the Effects of Social Media Marketing on Consumer Behavior and Brand Awareness
• Investigating the Factors that Contribute to Successful International Joint Ventures
• Evaluating the Effectiveness of Talent Management Strategies in Recruiting and Retaining Top Employees
• Analyzing the Impact of E-Commerce on Traditional Retail Business Models
• Studying the Role of Emotional Intelligence in Effective Leadership and Team Management
• Exploring Strategies for Managing Workplace Diversity and Inclusion
• Investigating the Impact of Artificial Intelligence on Job Displacement and Workforce Development
• Exploring the Benefits and Challenges of Strategic Partnerships for Business Growth and Innovation
• Analyzing the Effects of Government Regulations on Business Operations and Profitability.

History Extended Essay Topics 

Here is some extended essay topics history:

• Analyzing the Impact of the Opium Wars on China's Relationship with the West
• Studying the Factors that Contributed to the Fall of the Roman Empire
• Examining the Legacy of the Haitian Revolution and its Influence on Global Anti-Colonial Movements
• Evaluating the Role of Women in the Civil Rights Movement in the United States
• What Were the Causes and Consequences of the Spanish Civil War
• Investigating the Factors that Led to the Rise of Fascism in Italy
• The Impact of the American Indian Movement on Indigenous Rights in the United States
• Evaluating the Success and Failures of the United Nations in Promoting International Peace and Security
• What Became The Causes and Consequences of the Partition of India in 1947
• Investigating the Role of Propaganda in Shaping Public Opinion during World War II.

Extended Essay Topics Computer Science

• Enhancing Cybersecurity with Artificial Intelligence: An Investigation
• Social Media Algorithms and User Behavior: An Analysis of Political Polarization
• Ethical Implications of Facial Recognition Technology: An Examination
• Detecting Financial Fraud with Machine Learning Algorithms: An Evaluation
• Blockchain Technology in Supply Chain Management: A Study
• Quantum Computing and Cryptography: An Investigation into Data Security
• Computer Science and Sustainable Energy Technologies: A Review
• Predictive Analytics for Healthcare: A Comparative Study of Data Mining Techniques
• Autonomous Vehicles: An Exploration of Ethical and Social Implications
• Assistive Technologies for People with Disabilities: A Critical Assessment of Computer Science Contributions.

Extended Essay Topics Global Politics

• Assessing the effectiveness of UN peacekeeping missions in resolving conflicts
• The impact of social media on political activism and social movements in the digital age
• The role of international organizations in promoting human rights and humanitarian aid
• The influence of neoliberalism on global economic policies and its impact on developing countries
• Investigating the root causes of terrorism and strategies for combating it in the modern world
• The impact of climate change on global politics and the role of international cooperation in addressing it
• An Evaluation of China's Belt and Road Initiative and its impact on global economic and political power dynamics
• The Role of soft power in shaping international relations and Diplomacy
• Analyzing the ethical implications of drone warfare and targeted killings in contemporary warfare
• The challenges and opportunities of refugee resettlement policies in developed countries.

Extended Essay Topics Geography

• The relationship between tourism and environmental conservation in a specific region or national park.
• Evaluating the effectiveness of different methods for managing and reducing plastic waste in coastal cities.
• The impact of sea level rise on coastal communities and infrastructure in a particular location.
• Comparing the effectiveness of different renewable energy sources for powering a specific region or country.
• Assessing the impact of deforestation on the water cycle and water availability in a particular region.
• Examining the impact of urbanization on the microclimate of a specific city or urban area.
• Studying the potential impact of a future earthquake or volcanic eruption on a particular region or city.
• What is the effectiveness of various adaptation strategies to mitigate the impact of climate change on agriculture in a particular region or country?
• Investigating the relationship between air pollution and respiratory health in a specific urban area or region.
• Assessing the impact of mining on the environment and local communities in a particular region or country.

Research Questions for Extended Essay 

Here is a list of research questions for extended essays:

• To what extent has social media impacted political participation and activism among young people?
• How does the representation of mental illness in literature reflect changing societal attitudes toward mental health over time?
• What is the impact of the use of technology in the classroom on student learning outcomes?
• To what extent do cultural factors shape perceptions of beauty and body image, and what are the potential negative effects of these perceptions on individuals and society?
• How has the #MeToo movement impacted the legal and social responses to sexual harassment and assault?
• What are the ethical implications of using artificial intelligence to make decisions in fields such as medicine or finance?
• How has globalization impacted economic inequality both within and between countries?
• To what extent do historical events such as colonization continue to shape contemporary social and economic disparities in certain regions or countries?
• What is the psychological impact of exposure to violent or graphic media on children and adolescents?
• How do cultural attitudes towards mental health differ across different regions or countries, and what are the implications of these differences for the treatment of mental illness?

Good Vs. Bad Research Questions

When creating research questions, it's important to know that they're not the same as essay topics. Good research questions have certain qualities that make them effective, while bad ones can lead to unsuccessful research. 

Let's talk about how to tell the difference!

Characteristics of a Good Extended Essay Topic

Choosing a good extended essay topic is crucial to the success of your project. Here are some characteristics to keep in mind:

• Personal interest: Select a topic that you find interesting and fascinating. This will make the research and writing process much more enjoyable.
• Feasibility: Choose a topic that is feasible within the given time and resource constraints. Consider factors such as access to information and availability of sources.
• Originality: Aim for a topic that is original and unique. Avoid choosing a topic that is too broad or generic.
• Significance: Select a topic that is significant and relevant to the subject area. The topic should have relevance beyond the extended essay itself.
• Research potential: Choose a topic that has ample scope for research and analysis. This will ensure that you have enough material to write a comprehensive essay.

By considering these characteristics, you can select an extended essay topic that will result in a rewarding project.

How to Choose an Extended Essay Topic?

The extended essay is an opportunity to explore a topic of personal interest and develop research skills while demonstrating its understanding.

Here are some things IB students should consider when choosing an EE topic:

Understand the EE Guidelines

To choose an appropriate topic for your extended essay, you must first familiarize yourself with the requirements set by the IB program. 

You can refer to an extended essay guide for this. This will ensure that your chosen topic is within the scope of the program and meets the necessary academic standards.

Brainstorm and Narrow Down Options

Brainstorming is a crucial step in selecting an extended essay topic. Start by generating a list of ideas based on your interests and passions. 

Narrow down options by considering feasibility, resources, and research questions.

Consider Personal Interests

Selecting a topic that matches your interests can enhance your extended essay research and writing process.

Consider your strengths and weaknesses when choosing a topic to ensure successful completion of the project.

Evaluate the Feasibility and Scope of Topic

It is essential to evaluate the feasibility and scope of your chosen topic before committing to it fully. 

Consider factors such as the availability of resources, potential research questions, and the time and effort required to complete the project. Make sure that your chosen topic is manageable and realistic within the given timeframe.

By carefully picking the right topic, you can take the first step towards ensuring a good extended essay grade.

With the list of topics provided and the tips on how to choose, you are well-equipped to begin your extended essay journey. 

However, if the process still seems overwhelming, don't hesitate to reach out to our college essay-writing service for help. 

Our AI essay writer can write your extended essay on any topic you need.

Also, our writers can guide you in choosing a topic, conducting research, and crafting a well-structured essay that meets the requirements. 

With our extended essay writing service , you’ll get a top-quality essay that earns you the grade you deserve. 

Frequently Asked Question (FAQs)

What is a good extended essay topic.

A good extended essay topic is one that aligns with your personal interests and passions, and allows for in-depth research and analysis.

What is the easiest extended essay topic?

There is no one "easiest" extended essay topic, as the level of difficulty can vary based on individual strengths and weaknesses. However, selecting a topic that you have a strong background knowledge in can make the process easier.

Is it easy to get an A in an extended essay?

It is possible to get an A in an extended essay, but it requires a strong understanding of the chosen topic, thorough research, and well-structured writing that meets all the requirements.

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60 best extended essay topics for top grades.

January 11, 2021

Unlike ordinary essays, the International Baccalaureate Program’s extended essays require more factual backup. Therefore, writing an A-rated extended essay demands comprehensive research, experimentation, and critical thinking that factors relevant theories and facts. Notably, many students in college find identifying the right topic for this type of essay challenging, but you do not need to worry because we are here to help.

In this post, we have listed 60 good extended essay topics for different subjects. Go ahead and use them as they are or tweak the selected topic a little to fit your preference.

How to Select a Good Topic for Your Extended Essay

Before getting into the list of the extended essay ideas, it is important to answer the question, “How do you select the best topic? Here are some useful tips to help you identify the best topics and craft quality papers.

• Strictly Follow Your Teacher’s Guidelines

Because it is your teacher who will ultimately check and grade the extended essay, it is paramount to strictly follow his/her requirements. For example, did your teacher specify you only focus on a specific area when picking topics to work on?

• Get a Topic that is Interesting

One of the secrets of writing a great essay is selecting a topic that is interesting to you. This means that in addition to targeting top-grades, you will also enjoy doing the assignment. Furthermore, you will not get bored midway when working on the extended essay.

• Only Pick the Topics with Ample Resources for Research

As we have highlighted, extended essays require a lot of research and focus on details. Therefore, do a thorough background check on different topics to ensure the materials available for research are ample.

History Extended Essay Topics

• Cuban missile crisis: Analyzing its consequences.
• The importance of Rosetta stone discovery.
• Analyzing the use of human-piloted torpedoes in WWII: A case study of the Imperial Japanese Navy.
• Use of deception by Abraham Lincoln to pass the thirteenth amendment.
• World dominance by Western countries in modern history.
• Analyzing Roosevelt’s evolving rhetoric about US involvement in WW2 against the Nazis.
• How Britain was conquered by the Roman Empire.
• A closer look at the political motives in Shakespeare’s dramas.
• Pearl Harbor attack: Why it was a game-changer and a checkpoint?
• What are the main reasons for the bombing of Nagasaki and Hiroshima in 1945?
• World War III: Are we prepared enough to prevent it.
• Comparing the causes and consequences of World War I and World War II.
• A closer look at Brexit: Are we staring at a possible collapse of the EU in the future?
• The development of the European Union.
• What were the key lessons from the Cold War?

Biology Extended Essay Topics

• How do plants heal diseases?
• Climate and its impacts on plants’ reproduction.
• Photosynthesis: Can it take place in the absence of sunlight?
• Comparing aquatic and terrestrial plants.
• Comparing freshwater and saltwater animal’s adaptations.
• How does the change of habitat affect living organisms?
• Are we doing enough to prevent the extinction of species?
• Vaccine development: What is the right procedure?
• COVID-19: What are the main causes?

Psychology Extended Essay Topics

• What are the best methods for addressing phobias?
• Cannabis use for anxiety treatment.
• Team member’s impacts on the thinking of individual players.
• ADHD in kids and adults: A closer look at the main differences.
• The theory of behavioral change.
• The application of cognitive-behavioral therapy in treating drug addiction.
• Self-motivation and academic achievements: What is the relationship?
• Are abuses suffered by kids a reason for oppressive behavior in adulthood?
• Analyzing different types of suicidal behavior: How do they develop?
• Television and obesity: What is the connection?
• Agoraphobia in adults: Can it be treated?

English Extended Essay Topics

• English literature: Why it is important to learn it.
• English grammar rules: How do they impact the way we think?
• Literary function of a language: What is its significance?
• A closer look at the differences between British English and American English.
• Comparing the English to Spanish learning curves.
• The evolution of English language.
• A closer look at the new words in modern English.

Math Extended Essay Topics

• Why is Pythagoras theorem so important in mathematics?
• Algebra and arithmetic: What are the main differences?
• Solving linear equations.
• Philosophy and math: Are they related?
• How does card counting work?
• Extremal problems in geometry.
• Comparing Ruelle Zeta and Riemann.
• A closer look at practical applications of the game theory.
• Rubik’s cube: How can you solve it mathematically?
• A deeper look into the Orbit-Stabilizer Theorem.

Physics Extended Essay Topics

• What is the role of physics in addressing global warming?
• The role of physics in the development and success of the medical industry.
• A closer look at the contributions of the famous innovators of the 20 th century.
• Ernest Rutherford: What was his contribution to nuclear science?
• Is studying physics beneficial to society?
• How the US used physics to develop and become a superpower.
• How do countries use physics to improve their security?
• The negative impacts of physics in society.

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Now that you have seen and probably identified the best IB extended essay topics, the next step is writing down the assignment. This will require you to have good research and writing skills to craft a top-rated paper. However, most students lack this combination of skills and end up getting poor or failing grades.

The good thing is that even if you have tough IB extended essay history topics, it is pretty easy to get essay writing help from our professional online writers. Besides, we also ensure that your essay is only done by an expert in your field. Once you place an order with us, the best writer in your discipline is selected to guarantee quality work. Furthermore, our custom essay writing assistance is not just trustful but also cheap. If you want to get top grades, place an order with us, and our experts will be very happy to help.

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IB Extended Essay: 250+ Ideas and Guide

Charles Whitehouse

What is the IB Extended Essay?

The Extended Essay , along with the Creativity, Activity, Service component and Theory of Knowledge , forms an integral part of the IB Diploma Programme . It offers IB high school students an opportunity to explore a topic of personal interest in-depth, develop research and writing skills, and experience the rigours of academic investigation.

One of the distinguishing features of the IB Extended Essay is its length. It requires students to write a substantial essay of up to 4,000 words, which is equivalent to about 16-20 pages. This allows students to delve into their chosen subject matter and demonstrate their ability to engage with complex ideas.

Over 88,000 IBDP students across the globe undertook the Extended Essay in 2022 as part of their IB Diploma requirements. It has been lauded as an effective preparation for university-level research and writing, helping students develop critical thinking, analytical, and independent research skills.

The Extended Essay is an opportunity for students to apply the knowledge and skills gained from their chosen subjects in a multidisciplinary manner. It encourages interdisciplinary exploration, enabling students to connect different areas of knowledge and develop a deeper understanding of the subject matter.

In order to successfully complete the Extended Essay, students must adhere to a structured process that includes selecting a research question, conducting thorough research, organising their findings, and presenting their analysis and conclusions in a coherent manner. By undertaking the IB Extended Essay, students not only enhance their academic skills but also develop essential skills such as time management, critical thinking, and independent inquiry.

How to Choose Your Extended Essay Research Question?

Choosing a research question for your IB Extended Essay is a crucial step that sets the direction and scope of your investigation. Here are some key considerations to keep in mind when selecting your research question:

1. Personal Interest: Choose a topic that genuinely interests you. Passion for the subject matter will fuel your motivation and dedication throughout the research process.

2. Feasibility: Ensure that your research question is manageable within the constraints of the Extended Essay. Consider the availability of resources, time required for research and analysis, and the scope of the topic.

3. Specificity: Formulate a research question that is focused and specific. A broad question may lead to a lack of depth in your analysis, while a narrow question may limit the availability of relevant sources and data.

4. Relevance: Select a research question that is relevant to the subject you are investigating. It should align with the objectives and content of the chosen subject area.

5. Novelty: Aim for a research question that offers a unique perspective or contributes to existing knowledge. Originality in your approach and analysis can make your Extended Essay stand out.

6. Consultation: Seek guidance from your teachers, mentors, or IB tutors . They can provide valuable insights and help you refine your research question.

Remember that your research question will shape the entire trajectory of your Extended Essay, so take the time to carefully consider and refine it before proceeding with your research.

Now, let's explore a variety of ideas for each subject, providing you with a diverse range of potential topics to consider for your IB Extended Essay.

Top 10 IB Extended Essay Subjects in 2022

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Extended Essay Ideas for Each Subject

Here are ideas recommended by the best IB Extended Essay tutors for multiple subjects:

1. How Do Fibonacci Sequences Apply in Real World Scenarios?

2. Do Fractals Have a Role in Modelling Weather Patterns?

3. Is the Monty Hall Problem Really Counter-Intuitive? A Statistical Analysis.

4. To What Extent Does the Golden Ratio Appear in Architecture?

5. How Does Bayesian Probability Predict Election Outcomes?

6. The Role of Game Theory in the Cold War: A Mathematical Perspective.

7. Can Catastrophe Theory Model Stock Market Crashes?

8. How Effective are Neural Networks in Predicting Future Events?

9. A Study of the Mathematical Strategies Employed in Chess.

10. Comparing the Accuracy of Different Numerical Methods for Solving Differential Equations.

11. Is Bitcoin's Value Deterministic or Stochastic?

12. How Does Voronoi Diagram Optimize Emergency Service Locations?

13. Using the Markov Chain to Predict Weather Patterns.

14. To What Extent is RSA Encryption Secure?

15. How Does Linear Algebra Apply in Computer Graphics?

16. An Investigation into the Math Behind Google's PageRank Algorithm.

17. How Effective is the Math Behind Machine Learning Algorithms?

18. Exploring the Effect of Maths in Optimising Traffic Flow.

19. Are There Mathematical Patterns in Successful Lottery Numbers?

20. How Efficiently Can Prime Numbers Be Generated?

Have a look at our comprehensive set of IB Study Notes and IB Practice Questions , developed by expert IB teachers and examiners!

English Literature

1. The Role of Feminism in Jane Austen's Pride and Prejudice.

2. A Study of Racial Identity in Toni Morrison's The Bluest Eye.

3. Is Hamlet Truly Mad or Just Pretending? An Analysis.

4. The Impact of Post-Colonialism in Chinua Achebe's Things Fall Apart.

5. How Does Orwell Use Language to Depict Dystopia in 1984?

6. The Influence of Gothic Elements in Emily Bronte's Wuthering Heights.

7. The Depiction of Mental Illness in Sylvia Plath's The Bell Jar.

8. The Role of Nature in William Wordsworth's Romantic Poetry.

9. The Effect of Social Hierarchy in F. Scott Fitzgerald's The Great Gatsby.

10. How Does Harper Lee Convey Themes of Racial Injustice in To Kill a Mockingbird?

11. Exploring Gender Stereotypes in George Eliot's Middlemarch.

12. The Role of Supernatural in Shakespeare's Macbeth.

13. Exploring the Influence of Marxism in George Orwell's Animal Farm.

14. A Study of Homosexuality in Oscar Wilde's The Picture of Dorian Gray.

15. How Does Virginia Woolf Explore Feminism in Mrs Dalloway?

16. The Depiction of War in Erich Maria Remarque's All Quiet on the Western Front.

17. The Role of the American Dream in Arthur Miller's Death of a Salesman.

18. The Use of Symbolism in Nathaniel Hawthorne's The Scarlet Letter.

19. A Study of Isolation in Mary Shelley's Frankenstein.

20. The Impact of Social Class in Charles Dickens' Great Expectations.

1. How Do Different pH Levels Affect the Activity of Enzymes in Yeast?

2. Investigating the Effects of Light Intensity on the Rate of Photosynthesis.

3. How Does Temperature Affect the Germination of Seeds?

4. Impact of Varying Salinity Levels on Brine Shrimp Survival Rates.

5. The Role of Epigenetics in Gene Expression: Case Study on Identical Twins.

6. To What Extent Do Different Antibiotics Inhibit Bacterial Growth?

7. How Does Caffeine Affect the Heart Rate of Daphnia?

8. An Investigation into the Impact of Pollution on Local Plant Diversity.

9. The Impact of Various Drugs on the Pulsation Rate of Lumbriculus variegatus.

10. Comparing the Efficacy of Natural Vs. Synthetic Pesticides on Plant Growth.

11. The Role of Gut Microbiota in Obesity: A Literature Review.

12. Does the Level of Vitamin C in Oranges Change Over Time?

13. How Do Different Types of Soil Affect Earthworm Activity?

14. Investigating the Correlation Between Altitude and Plant Biodiversity.

15. Analysis of Microplastic Concentration in Local Freshwater Bodies.

16. Impact of Noise Pollution on Birdsong: A Case Study.

17. A Comparison of Antibacterial Properties in Manuka Honey Vs. Regular Honey.

18. The Effect of Different Light Wavelengths on the Growth of Pea Plants.

19. How Does Exercise Intensity Impact Blood Glucose Levels?

20. Is There a Correlation Between Water pH and Aquatic Life Diversity?

1. How Does Temperature Affect the Rate of Reaction in the Decomposition of Hydrogen Peroxide?

2. Investigating the Effectiveness of Different Antacids on Stomach Acid.

3. A Comparative Study on the Vitamin C Concentration in Different Citrus Fruits.

4. How Does Cooking Time Affect the Vitamin C Levels in Vegetables?

5. To What Extent Does Enzyme Concentration Affect the Fermentation of Yeast?

6. Analysis of Caffeine Content in Different Types of Tea .

7. The Effect of Different Factors on the Corrosion of Iron.

8. How Does the Concentration of Sodium Chloride Affect the Electrolysis of Water?

9. Comparing the Energy Output of Different Biofuels.

10. The Effect of Temperature on the Crystal Size in the Recrystallisation Process.

11. Comparing the Acidities of Natural and Processed Foods.

12. Investigating the Effect of Various Catalysts on the Rate of Hydrogen Peroxide Decomposition.

13. Synthesis of Aspirin: A Study on the Purity of the Product.

14. Comparing the Efficiency of Different Types of Solar Panels.

15. Investigating the Impact of Carbonation on pH Levels in Various Soft Drinks.

16. The Effect of Chelating Agents on the Solubility of Metal Ions.

17. A Study on the Photodegradation of Dyes Using Titanium Dioxide.

18. How Do Different Sugar Types Affect Fermentation Rates in Yeast?

19. Analysis of Water Hardness in Various Local Water Supplies.

20. Investigating the Efficacy of Different Water Filtration Methods in Removing Heavy Metals.

1. Investigating the Relationship Between the Drop Height and Crater Size in a Simulated Impact.

2. How Does the Angle of Incidence Affect the Efficiency of a Solar Panel?

3. Analysing the Relationship Between the Length of a Pendulum and Its Period.

4. To What Extent Does the Mass of a Projectile Affect Its Range?

5. Investigating the Factors Affecting the Drag Force on a Falling Object.

6. A Study on the Efficiency of Different Insulating Materials in Reducing Heat Loss.

7. How Does the Depth of Water Affect Wave Speed?

8. The Relationship Between the Angle of Release and the Distance Traveled by a Trebuchet.

9. Investigating the Effect of Surface Area on Terminal Velocity.

10. How Does the Thickness of a Wire Affect Its Electrical Resistance?

11. The Impact of Varying Air Pressure on the Lift Force of an Airfoil.

12. Analysing the Relationship Between the Magnitude of an Earthquake and the Distance from the Epicentre.

13. Investigating the Factors Affecting the Speed of Sound in Different Media.

14. How Does the Concentration of a Solution Affect Its Refractive Index?

15. The Effect of Various Materials on the Absorption of Radiation.

16. A Study on the Efficiency of Wind Turbines at Different Wind Speeds.

17. Investigating the Effect of Temperature on the Viscosity of Liquids.

18. How Does the Type of Material Affect the Transmission of Sound Waves?

19. The Relationship Between the Angle of a Ramp and the Frictional Force Acting on an Object.

20. A Study on the Factors Affecting the Strength of Electromagnets.

1. The Impact of Social Media on Teenagers' Mental Health: A Cross-Cultural Study.

2. Investigating the Role of Parenting Styles in Child Development.

3. The Effect of Sleep Deprivation on Cognitive Performance.

4. How Does Classical Conditioning Apply in Advertising Strategies?

5. The Impact of Colour on Consumer Behaviour: A Study in Retail Settings.

6. The Role of Social Support in Coping with Stress.

7. To What Extent Does Personality Influence Career Success?

8. Investigating the Effect of Group Dynamics on Decision Making.

9. The Impact of Music on Cognitive Task Performance.

10. A Study on the Effectiveness of Different Techniques for Reducing Test Anxiety.

11. The Relationship Between Emotional Intelligence and Academic Performance.

12. Analysing the Impact of Stereotype Threat on Test Performance.

13. Investigating the Factors Affecting the Formation of False Memories.

14. How Does the Bystander Effect Manifest in Online Settings?

15. The Role of Mindfulness in Reducing Stress and Anxiety.

16. Analysing the Impact of Gender Stereotypes on Occupational Choices.

17. Investigating the Influence of Cultural Background on Conflict Resolution Styles.

18. The Impact of Video Games on Aggression: A Meta-Analysis.

19. A Study on the Factors Affecting Altruistic Behaviour.

20. The Role of Attachment Styles in Romantic Relationships.

1. Investigating the Impact of Unemployment on Crime Rates in Urban Areas.

2. The Effect of Immigration on Wage Levels: A Case Study.

3. To What Extent Does Government Spending Influence Economic Growth?

4. A Comparative Analysis of the Economic Impact of Tourism in Coastal Vs. Inland Regions.

5. Assessing the Impact of Brexit on the UK's Trade Balance.

6. The Role of Microfinance in Alleviating Poverty in Rural India.

7. Investigating the Effects of Minimum Wage Policies on Small Businesses.

8. The Impact of Covid-19 on the Global Supply Chain: A Study on the Auto Industry.

9. How Do Oil Prices Affect Inflation Rates? A Historical Analysis.

10. A Study on the Relationship Between Income Inequality and Economic Growth.

11. The Effect of Trade Tariffs on Domestic Industries: The Case of US-China Trade War.

12. The Role of Foreign Direct Investment in Economic Development of Emerging Markets.

13. To What Extent Does Education Contribute to Economic Productivity?

14. The Impact of Climate Change Policies on the Energy Sector.

15. Evaluating the Effectiveness of Fiscal Policy in Combating Recessions.

16. The Role of the Informal Economy in Urban Development: A Case Study.

17. Investigating the Correlation Between Real Estate Prices and Economic Growth.

18. The Impact of Population Aging on Healthcare Expenditure .

19. Assessing the Economic Consequences of Natural Disasters: A Case Study.

20. The Effect of Technological Advancements on Employment Rates in the Manufacturing Sector.

Business Management

1. The Impact of Leadership Styles on Employee Motivation in Tech Start-ups.

2. How Does Corporate Social Responsibility Influence Brand Image?

3. The Role of Human Resource Management in Employee Retention.

4. Investigating the Impact of E-commerce on Traditional Retail Businesses.

5. How Do Changes in Interest Rates Affect Small Business Financing?

6. The Role of Innovation in the Competitive Advantage of Businesses.

7. Investigating the Effects of Workplace Diversity on Team Performance.

8. The Impact of Organisational Culture on Employee Job Satisfaction.

9. How Does Supply Chain Management Affect the Profitability of Manufacturing Firms?

10. The Role of Digital Marketing in Enhancing Customer Engagement.

11. Assessing the Impact of Brexit on the Business Strategy of UK-based Companies.

12. The Effect of Ethical Practices on Business Reputation.

13. Investigating the Role of Strategic Alliances in Enhancing Market Position.

14. The Impact of Covid-19 on Remote Work Policies: A Case Study.

15. How Does Customer Relationship Management Influence Customer Loyalty?

16. The Effect of Government Regulations on Startup Ecosystem.

17. Evaluating the Role of Corporate Governance in Financial Performance.

18. The Impact of Merger and Acquisition on Employee Morale.

19. The Effect of Green Initiatives on Business Sustainability.

20. The Role of Business Intelligence in Decision-making.

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1. Investigating the Impact of Urbanisation on Local Biodiversity: A Case Study.

2. The Role of Climate Change in the Spread of Vector-borne Diseases.

3. The Effect of River Diversions on Local Ecosystems.

4. Assessing the Impact of Deforestation on Local Climate: A Case Study.

5. The Role of Tourism in the Sustainable Development of Coastal Regions.

6. Investigating the Impact of Gentrification on Urban Neighbourhoods: A Case Study.

7. The Effect of Climate Change on the Availability of Freshwater Resources.

8. Assessing the Impact of Agricultural Practices on Soil Erosion in Rural Areas.

9. Analysing the Relationship Between Population Density and Transportation Infrastructure.

10. The Role of Renewable Energy in Reducing Carbon Emissions: A Case Study.

11. Investigating the Impact of Land Reclamation on Coastal Ecosystems.

12. The Effect of Urban Sprawl on Air Quality in Major Cities.

13. Assessing the Vulnerability of Coastal Communities to Sea Level Rise.

14. The Impact of Industrialisation on River Water Quality: A Case Study.

15. How Does Waste Management Affect the Sustainability of Urban Areas?

16. Investigating the Relationship Between Income Inequality and Spatial Segregation.

17. The Role of Urban Green Spaces in Enhancing Residents' Well-being.

18. The Impact of Natural Disasters on Economic Development in Small Island Nations.

19. Analysing the Factors Affecting the Distribution of Earthquakes and Volcanic Activity.

20. The Effect of Land Use Change on Flood Risk in Urban Areas.

Computer Science

1. Evaluating the Effectiveness of Different Machine Learning Algorithms in Predicting Stock Prices.

2. Investigating the Impact of Encryption Techniques on Data Security.

3. The Role of Artificial Intelligence in Automating Routine Tasks.

4. How Does the Implementation of Blockchain Technology Affect Supply Chain Management?

5. Assessing the Impact of Social Media Algorithms on User Behaviour.

6. The Effect of Augmented Reality on the User Experience in Mobile Applications.

7. Investigating the Feasibility of Quantum Computing in Solving Complex Problems.

8. The Role of Big Data Analytics in Enhancing Business Decision-making.

9. Analysing the Factors Affecting the Adoption of Cloud Computing by SMEs.

10. The Impact of Cybersecurity Measures on the Prevention of Data Breaches.

11. Investigating the Ethical Implications of Facial Recognition Technology.

12. The Effect of Internet of Things on Energy Efficiency in Smart Homes.

13. Assessing the Impact of Virtual Reality on Gaming Industry.

14. The Role of Natural Language Processing in Enhancing Human-Computer Interaction.

15. How Does the Development of Autonomous Vehicles Affect Traffic Management?

16. Investigating the Scalability Issues in Distributed Systems.

17. The Effect of Software Development Methodologies on Project Success Rates.

18. The Impact of Artificial Intelligence on Job Market: A Case Study.

19. Analysing the Factors Affecting the Performance of Mobile Networks.

20. The Role of Bioinformatics in Personalised Medicine.

Environmental Systems and Societies

1. Investigating the Impact of E-waste on Soil and Water Quality.

2. The Effect of Climate Change on Coral Reef Ecosystems.

3. Assessing the Impact of Invasive Species on Native Biodiversity.

4. The Role of Sustainable Agriculture in Reducing Environmental Degradation.

5. Analysing the Factors Affecting the Ozone Layer Depletion.

6. The Impact of Plastic Pollution on Marine Life: A Case Study.

7. Investigating the Feasibility of Carbon Capture and Storage Technologies.

8. The Role of Urban Planning in Reducing Air Pollution in Cities.

9. The Effect of Overfishing on Marine Ecosystems: A Case Study.

10. Assessing the Impact of Renewable Energy Sources on Carbon Emissions.

11. Investigating the Relationship Between Deforestation and Climate Change.

12. The Impact of Industrial Pollution on Local Communities' Health: A Case Study.

13. The Role of Waste Management in Reducing Ocean Pollution.

14. The Effect of Pesticides on Soil Microorganism Diversity.

15. Assessing the Impact of Dams on River Ecosystems.

16. Investigating the Efficacy of Reforestation Efforts in Carbon Sequestration.

17. The Role of Environmental Education in Promoting Sustainable Consumption Behaviours.

18. The Effect of Acid Rain on Forest Ecosystems: A Case Study.

19. Analysing the Impact of Mining Activities on Local Water Quality.

20. The Role of Green Infrastructure in Enhancing Urban Sustainability.

Social and Cultural Anthropology

1. Investigating the Impact of Globalisation on Indigenous Cultures: A Case Study.

2. The Role of Language in Shaping Cultural Identity.

3. Analysing the Influence of Cultural Practices on Gender Roles.

4. The Effect of Migration on Cultural Assimilation: A Case Study.

5. The Impact of Western Media on Body Image Perceptions in Non-Western Societies.

6. Investigating the Relationship Between Religion and Social Norms in a Given Society.

7. The Role of Cultural Traditions in Shaping Food Habits.

8. The Impact of Social Media on Cultural Exchange: A Case Study.

9. Analysing the Influence of Socioeconomic Status on Educational Attainment.

10. The Effect of Colonialism on Cultural Diversity: A Case Study.

11. Investigating the Role of Folklore in Preserving Cultural Heritage.

12. The Impact of Urbanisation on Traditional Social Structures: A Case Study.

13. The Role of Music and Dance in Cultural Expression.

14. Analysing the Influence of Cultural Factors on Mental Health.

15. The Effect of Cultural Beliefs on Healthcare Practices: A Case Study.

16. Investigating the Impact of Tourism on Local Cultures.

17. The Role of Rituals and Ceremonies in Social Cohesion.

18. The Impact of Legal Systems on Gender Equality: A Comparative Study.

19. Analysing the Cultural Adaptations of Immigrants in a New Society.

20. The Role of Art and Literature in Reflecting Social Changes.

Visual Arts

1. Investigating the Influence of Social Issues on Banksy's Street Art.

2. The Impact of Japanese Art on Claude Monet’s Painting Style.

3. Analysing the Representation of Women in Renaissance Paintings.

4. The Role of Surrealism in Salvador Dali's Artistic Expression.

5. Investigating the Cultural Symbolism in Frida Kahlo’s Self-portraits.

6. The Impact of Pop Culture on Andy Warhol's Art .

7. Analysing the Use of Light and Shadow in Caravaggio's Paintings.

8. The Role of Spirituality in Wassily Kandinsky's Abstract Art.

9. The Influence of African Art on Picasso's Cubist Period.

10. The Depiction of War and Its Aftermath in Otto Dix's Works.

11. Investigating the Use of Colour in Mark Rothko’s Abstract Paintings.

12. The Role of Indigenous Culture in Emily Carr's Landscape Paintings.

13. Analysing the Evolution of Political Themes in Chinese Contemporary Art.

14. The Effect of the Harlem Renaissance on Aaron Douglas' Art.

15. Investigating the Use of Geometric Shapes in Kandinsky’s Abstract Art.

16. The Role of Dutch Culture and Society in Vermeer's Paintings.

17. The Depiction of Nature in Georgia O'Keeffe's Works.

18. Analysing the Impact of Feminism on Barbara Kruger's Art.

19. Investigating the Influence of Post-Impressionism on Vincent van Gogh’s Style.

20. The Representation of the American Dream in Edward Hopper's Paintings.

World Studies

1. Investigating the Global Impact of the Covid-19 Pandemic on Mental Health.

2. The Effect of Climate Change on Food Security in Sub-Saharan Africa.

3. Analysing the Influence of Globalisation on Indigenous Cultures.

4. The Role of International Law in Resolving Border Disputes: A Case Study.

5. Investigating the Impact of Global Trade Policies on Developing Economies.

6. The Effect of Globalisation on Income Inequality: A Comparative Study.

7. Analysing the Influence of Western Media on Global Perceptions of Beauty.

8. The Role of International Organizations in Addressing the Refugee Crisis.

9. Investigating the Global Response to the Rise of Cybercrime.

10. The Impact of Climate Change on Natural Disaster Frequency and Severity Worldwide.

11. Analysing the Influence of Globalisation on Language Diversity.

12. The Role of Technology in Bridging the Education Gap in Developing Countries.

13. Investigating the Global Impact of Antibiotic Resistance.

14. The Effect of International Trade on Cultural Exchange: A Case Study.

15. Analysing the Impact of Global Warming on Polar Ecosystems.

16. The Role of the United Nations in Promoting Global Gender Equality.

17. Investigating the Impact of Social Media on Political Activism Worldwide.

18. The Effect of Globalisation on the Sustainability of Traditional Crafts.

19. Analysing the Global Strategies for Wildlife Conservation.

20. The Role of International Cooperation in Space Exploration.

How to Write a Great IB Extended Essay

Crafting an exceptional IB Extended Essay requires a combination of strategic planning, critical thinking, and effective writing. In this guide, we will provide you with valuable insights and practical advice to help you excel in your writing journey and produce an outstanding essay.

1. Develop a Clear and Coherent Structure : Creating a well-organised structure is crucial to convey your ideas effectively. Start by outlining the main sections and subtopics of your essay. Ensure a logical flow of information, with each paragraph building upon the previous one. This will guide the reader through your arguments and analysis smoothly.

2. Conduct Thorough and Methodical Research : Thorough research forms the foundation of a strong Extended Essay. Dive into reputable sources, including academic journals, books, and credible websites. Gather evidence, data, and expert opinions to support your arguments. Take meticulous notes and properly cite your sources to maintain academic integrity.

3. Apply Critical Thinking and Evaluation : Engage in critical analysis by examining and evaluating the evidence you've gathered. Assess the strengths and weaknesses of different viewpoints, theories, or methodologies. Develop your own informed perspective and present a well-reasoned argument supported by reliable evidence.

4. Craft Engaging and Coherent Paragraphs : Each paragraph should focus on a specific idea or argument, clearly stated in a topic sentence. Support your claims with evidence, examples, and relevant data. Use smooth transitions between paragraphs to ensure a cohesive and coherent essay.

5. Revise, Edit, and Proofread : Give yourself ample time for revising, editing, and proofreading your essay. Review your work for clarity, coherence, and consistency. Check for grammar, punctuation, and spelling errors. Consider seeking feedback from teachers, peers, or mentors to gain valuable insights and improve your essay further.

We asked one IB teacher what they had to say about writing a great essay:

"The key is to choose a topic that truly ignites your curiosity, one that you are passionate about exploring. Don't be afraid to think outside the box and delve into uncharted territories. Remember, this is your chance to showcase your unique perspective and make a meaningful contribution to your chosen field. Embrace the research process, be diligent in gathering reliable sources, and let your creativity shine through in your writing. And most importantly, enjoy the journey of discovery and growth that the Extended Essay offers."

Remember, the IB Extended Essay is an opportunity to demonstrate your intellectual curiosity, research skills, and ability to present a coherent argument. Choose a topic that genuinely interests you, stay organised throughout the process, and invest time in thoughtful analysis and writing. To maximise your chances of success, you may also want to purchase an Extended Essay textbook or get the help of an IB Extended Essay tutor .

IB Extended Essay Grade Distribution in 2022

Finding Reliable Sources for Your Extended Essay

When writing your IB Extended Essay, it is essential to rely on credible and trustworthy sources. Follow these strategies to find reliable information:

1. Use Academic Databases: Access reputable databases like JSTOR and PubMed to find scholarly articles and research papers relevant to your subject.

2. Consult Library Resources: Take advantage of books, encyclopaedias, and reference materials available in your school or local library.

3. Explore Digital Libraries: Visit digital libraries such as the Digital Public Library of America and Europeana for access to a wide range of digitised resources.

4. Evaluate Websites Carefully: Verify the credibility of the author or organisation, check for peer-reviewed articles or references, and consider the domain (.edu, .gov, or .org) for reliable information.

5. Utilise Scholarly Search Engines: Utilise specialised search engines like Google Scholar and Microsoft Academic to find academic publications.

6. Consult Subject-Specific Journals: Look for reputable journals in your field and review their latest issues for current research.

7. Seek Guidance from Librarians and Experts: Librarians and subject experts can offer valuable assistance in finding reliable sources and publications.

By following these strategies and critically evaluating the sources you find, you can ensure the credibility and integrity of your Extended Essay research. Reliable sources will strengthen your arguments and provide a solid foundation for your essay.

Strategies for Conducting Primary and Secondary Research

To conduct comprehensive primary and secondary research for your essay, consider the following strategies:

Primary Research

Surveys and Questionnaires: Create well-designed surveys or questionnaires to collect data directly from participants. Utilise online survey tools like Google Forms or SurveyMonkey for wider reach and convenient data analysis.

Interviews: Conduct interviews with subject experts, professionals, or individuals relevant to your research topic. Prepare insightful questions and record their responses for later analysis.

Experiments and Observations: Design and conduct controlled experiments or observations to gather firsthand data. Document procedures, measurements, and observations accurately.

Secondary Research

Literature Review: Conduct a thorough review of existing scholarly articles, books, and reports. Analyse and synthesise the information to identify research gaps and contribute to the existing knowledge.

Online Databases: Utilise reputable academic databases such as PubMed, JSTOR, and IEEE Xplore to access peer-reviewed articles and research papers specific to your subject area.

Government and Institutional Sources: Explore official government websites, research repositories of educational institutions, and databases of international organisations for reliable data, reports, and statistics.

Subject-Specific Sources: Identify subject-specific journals, publications, and conferences related to your research topic. These sources provide up-to-date research and insights from experts in the field.

Remember to consider ethical considerations throughout your research process, including obtaining necessary permissions, maintaining confidentiality, and respecting the rights and privacy of participants. Documentation of your research methods, sources, and any challenges faced is crucial. Analyse and interpret your findings critically, using them as evidence to support your arguments and contribute to your overall analysis.

Formatting and Structure Guidelines for the IB Extended Essay

To ensure a well-organised and coherent IB Extended Essay, consider the following structure as a guideline:

1. Title Page : Include essential information such as the title, subject, research question, and candidate number. Refer to the official IB Extended Essay Guide for specific requirements.

2. Abstract: Provide a concise summary of your essay, outlining the main research question, methodology, key findings, and conclusions. Limit the abstract to 300 words.

3. Table of Contents : Create a clear and accurate table of contents that outlines the structure of your essay, including sections, subheadings, and page numbers.

4. Introduction : Start with an engaging introduction that presents the research question, provides background information, and explains the significance of the topic. Clearly state the aim and objectives of your research.

5. Body : The body of your essay should delve into your research in-depth. Organize your content into coherent paragraphs, each addressing a specific aspect of your research. Consider the following elements:

a. Literature Review: Provide an overview of the relevant literature and theories related to your research topic. Analyse existing research, highlight key concepts, and discuss any debates or gaps in knowledge.

b. Methodology: Describe the research methodology employed, including the research design, data collection methods, and ethical considerations. Explain why the chosen methods are appropriate for addressing your research question.

c. Data Analysis and Findings: Present your findings based on the data collected. Use appropriate analysis techniques, such as statistical analysis or qualitative coding, to interpret your data and draw meaningful conclusions. Include tables, charts, or graphs to support your findings.

d. Discussion: Analyse and interpret your findings in the context of your research question. Explore the implications of your results, compare them with existing research, and discuss any limitations or challenges encountered during the research process.

6. Conclusion : Summarise your key findings, address your research question, and draw meaningful conclusions based on your analysis. Reflect on the implications and broader significance of your research. Highlight any recommendations for future research or areas for further exploration.

7. References : Include a comprehensive list of all sources consulted in your research. Follow the appropriate citation style (e.g., MLA, APA, or Chicago) for in-text citations and the bibliography. Accurately cite all sources, including books, articles, websites, and any other references used.

8. Appendices (if applicable): Include any supplementary materials, such as raw data, charts, graphs, or additional supporting evidence that are relevant to your research.

Typically, the Extended Essay has a word limit of around 4,000 words. It is important to note that this word count does not include footnotes, citations, and the bibliography. Additionally, the essay should be formatted using a standard font (e.g., Times New Roman or Arial) and a font size of 12 points. It is recommended to have double-spacing throughout the essay and to include page numbers.

The IB Extended Essay Assessment Criteria and Grading

The IB Extended Essay is assessed by examiners appointed by the IB on a scale of 0 to 34. Your essay will be evaluated based on five criteria, each carrying a specific point value. It is crucial to comprehend these criteria and how they relate to letter grades to gauge your performance accurately. Here's an overview of the assessment criteria:

Criterion A: Focus and Method (6 points maximum) Demonstrate a clear research question and a well-defined approach. Show how you applied appropriate research methods to investigate your topic.

Criterion B: Knowledge and Understanding (6 points maximum) Display a strong understanding of the subject matter, relevant concepts, and theories. Support your arguments with accurate and relevant evidence.

Criterion C: Critical Thinking (12 points maximum) Apply critical thinking skills to analyse and evaluate information, theories, and arguments. Demonstrate the ability to consider alternative viewpoints and draw well-reasoned conclusions.

Criterion D: Presentation (4 points maximum) Organize your essay effectively with a clear and logical structure. Use proper formatting, referencing, and citation methods consistently.

Criterion E: Engagement (6 points maximum) Engage in a reflective process throughout your research and writing. Show awareness of the strengths, limitations, and implications of your research.

To determine your letter grade, it is important to understand how the rubric assessment points correlate to the overall score. Here is a rough estimation of how the point values align with letter grades:

• 30-34: Excellent - A
• 25-29: Good - B
• 17-24: Satisfactory - C
• 9-16: Mediocre - D
• 0-8: Elementary - E

However, relying solely on these point values is not sufficient. It is crucial to thoroughly read and comprehend the specific grade descriptors provided by the IB. These descriptors offer comprehensive information about the expectations and criteria that examiners consider when assigning letter grades.

The grade you receive on your IB Extended Essay contributes to your overall International Baccalaureate Diploma Programme points score. The Extended Essay and Theory of Knowledge combined are worth up to 3 points of the total 45 points available for the IBDP .

IB Extended Essay and TOK points matrix

Final Thoughts

The IB Extended Essay is a challenging yet rewarding endeavour that allows high school students to showcase their research and analytical skills. With proper guidance and adherence to the assessment criteria, students have the opportunity to excel and achieve outstanding results. Embrace this opportunity to delve into a topic of interest, conduct in-depth research, and present your findings in a well-structured and engaging manner. Remember to consult reputable sources, seek guidance from your supervisor, and enjoy the journey of exploration and academic growth through the IB Extended Essay.

Is the IB Extended Essay hard?

The IB Extended Essay is undoubtedly a challenging undertaking, requiring significant effort and dedication, and is one of the hardest IB subjects . It is estimated that between 70% and 80% of IB students successfully complete the Extended Essay each year. Less than 14% of students received an A in the extended essay in 2022, showing its difficult.

Can you change your research question after starting the Extended Essay?

Yes, it is possible to change your research question after starting the Extended Essay. However, it is important to consult with your supervisor and ensure that the new research question still meets the requirements and aligns with the subject area you are pursuing.

When is the deadline to submit the Extended Essay?

The deadline to submit the Extended Essay can vary depending on the policies and timelines set by individual schools. In most cases, schools establish internal deadlines to ensure students have ample time to complete and revise their essays before the final submission. The typical deadline for submitting the Extended Essay is often set in the first half of the senior year, ranging from November to January. It is essential to check with your school's IB coordinator or Extended Essay coordinator for the specific deadline applicable to your academic institution.

Can you fail the Extended Essay?

Yes, it is possible to fail the Extended Essay if the work does not meet the required standards or does not fulfil the assessment criteria set by the IB. It is important to carefully follow the guidelines, seek guidance from your supervisor, and ensure your essay demonstrates strong research, analysis, and critical thinking skills. In 2022, 1.1% of students did not received no grade for their Extended Essays.

Can you fail the Extended Essay and still pass the IB?

Yes, it is possible to fail the Extended Essay and still pass the overall IB Diploma Programme. The Extended Essay contributes to a maximum of 3 points out of the total 45 points available for the diploma. Failing the Extended Essay means not earning any points from this component, but it does not necessarily mean failing the entire IB Diploma.

Can you collaborate with other students on the Extended Essay?

The IB allows limited collaboration with other students on the Extended Essay. While you can seek advice and support from others, it is important to maintain individual responsibility for your research, writing, and analysis. Collaboration should not compromise the integrity of your work, and any collaborative effort should be properly acknowledged and cited in your essay.

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Written by: Charles Whitehouse

Charles scored 45/45 on the International Baccalaureate and has six years' experience tutoring IB and IGCSE students and advising them with their university applications. He studied a double integrated Masters at Magdalen College Oxford and has worked as a research scientist and strategy consultant.

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Great Extended Essay Topics List

The extended essay isn't something that students get regularly assigned to write. It is a specialized research paper of up to 4000 words that people who undergo the two-year International Baccalaureate Diploma Programme (or IBDP) have to prepare in order to be eligible for receiving the said diploma. High school students who complete the programme receive an opportunity to make their college application look more attractive for the committee, as well as obtain some unique interdisciplinary knowledge. Writing an extended essay is a way for students to conduct independent research and practice the authorship skills that they've picked up while taking the IB classes.

Among other requirements for the extended essay, there is a point about topics. According to conventional rules of IBDP, the candidates may choose the topic of their own interest. Yet, it mustn't be too narrow as the volume of the essay is quite large, making it hard for the author to provide enough information to fill up all the space (and stuffing your article with useless data just to up the word count is a strict no-no).

Naturally, you can't just come up with a proper issue to develop on the go. Lucky for you, our experts know all about the IBDP and are ready to aid you with finding the inspiration!

Tips on How to Select IB Extended Essay Topics

As we've already mentioned, there are specific requirements that the IB candidate has to adhere to when selecting the topic for their extended essay.

First of all, find what you actually want to explore. The purpose of the IB programme is to engage students in the subjects that are outside of their comfort zone. The programme was established with the goal of thorough interdisciplinary education that wouldn't be bothersome for those receiving it. It means that you have to go with something that excites you and challenges you to study and research.

Second of all, the IB programme offers several classes, and the topic of your extended essay (or EE, how it's usually called) should correlate to one of those classes. Although it isn't a must, it still would beneficial for you to explore something that will help you pass your examination easier later on. But, of course, as IBDP is a liberal and engaging programme that encourages its students to pursue studying everything they can lay their hands on. Interdisciplinary extended essays are very welcome, so you have an opportunity to choose two subjects you're most interested in and combine them into one research paper.

Be that as it may, the topic for your essay is an essential thing that must be chosen carefully and with high precision. We are here to present you a list of no less than 64 topics and ideas that will hopefully boost your productivity and help you find your way in the confusing world of extended essay writing.

Amazing Psychology Extended Essay Topics for Students

Psychology is quite a utility when it comes to helping people jump over hurdles in almost any life situation. Thus, even if you aren't going to build a career in this crowded market, writing an essay on psychology will likely help you learn the new and useful facets of your own self.

• How to maintain a good relationship with your husband after divorce?
• Is it possible to change your attitude toward stressful situations?
• What techniques to use in order to cure a personality disorder?
• Can bullying somehow influence the personality development?
• What factors can make a person commit suicide?
• Game addiction in kids. Is it necessary to treat it?
• What particular things can block the personality development? What things stop you from being happy?
• What parental style to choose in order to bring up a happy kid?
• Should teenagers work? How does it influence their behavior?

The Easiest Biology Extended Essay Topics for IB Students

If biology is your favorite subject and you really adore writing various lab reports, or you like making simple investigations, you won't face difficulties with this task. If you are in search of the inspiration, welcome to our proposal below:

• What techniques to use in order to cure Mutant Myeloma cells?
• Study the after-effects of psychoactive medicine on the urination system of a patient.
• What things can help you get rid of a headache?
• Can different food additives influence the state of your digestive system?
• What is the effect of a too strict diet on mental performance of an individual?
• Why losing weight is impossible without physical exercise?
• What do scholars do to find the remedy for treating cancer?
• Can your body absorb Polyglycolide?

Check out our List of History Extended Essay Topics

When it comes to historical records, you should be very attentive and selective when choosing the subject. In fact, there is an awful lot of different resources these days. Thus, you should double check them before you start writing. Look through our list of great ideas and select the one you like the most:

• The Mayan Civilization: did it really exist and what can prove it?
• Describe the period of Mongol invasions.
• Is it possible to improve today's society without knowing its history?
• Which American president did more for the development of the country?
• Study and analyze the after-effects of the Black Death eruption.

Interesting English Extended Essay Topics

Do you learn English as a foreign language? Adore this subject? Then you'll definitely appreciate one of our topics listed below:

• Can you describe how literature can influence the development of the modern language?
• What is your attitude toward racial conflicts? Can modern society live without them?
• What do you think of the Shakespeare's plays? Are they still relevant today?
• Is it possible to learn English in a few weeks? What techniques are the most useful to achieve this?
• What is the role of mass media in the development of the modern colloquial speech?
• Why shouldn't we use archaisms in the modern speech?

Gnostic Geography Extended Essay Topics

As is well-known, this area is in demand among the few students. Hence, you'll hardly find a person who hates this subject. Besides, it is not a difficult topic to cover as the web is full of resources on this subject.

• Can geography somehow influence the relationship between different people?
• What techniques are used nowadays to explore the sea?
• Analyze the main cause of the volcanic explosion. What volcano is the most dangerous for the human beings?
• What hindrance the majority of African countries to climb out of poverty?
• You live in a prosperous and economically developed country. Does this influence the environment negatively?
• How to keep rivers clean?
• What continent is the oldest one on Earth?

Every essay writing dilemma can be solved right now!

What Physics Extended Essay Topics to Prefer?

If you are one of those students who decided to dedicate their lives to the exact sciences, you'll surely see the true value of one of these topics:

• Can octocopters become the prototype of future flying vehicles?
• What is the Oberth Effect in astronautics?
• When and how does rainbow appear?
• Can you explain the phenomenon of the ACE gene?
• How does thunder appear?
• What particular aspects can influence the gravity?

Fascinating Chemistry Extended Essay Topics

It is likely that fewer students would prefer this subject because not all of them are real chemists adept in this field. Are you one of them? Read on!

• Analyze all benefits of the organic food for a patient's health.
• Is it possible to produce food without pesticides?
• Can blister prolong the shelf life of some products?
• What are the key symptoms of the vitamin deficiency?
• What kind of vitamins, natural or synthetic, influence health better?
• Is it possible to transform yeast into a useful biofuel?

Math Extended Essay Topics for Goal-Oriented Students

• Why is it so important for every person to study math?
• Who was the true inventor of algebra?
• What tools and techniques should we use to improve the knowledge of geometry in high schools?
• Analyze the contribution of Archimedes and Euclid in the development of math?
• Discuss all the positive and negative aspects of Venn Diagrams.
• What online software products can help students enhance their skills in math?
• Review the works of well-known mathematicians.

What are the Easiest English Literature Extended Essay Topics?

If you are a creative person and adore reading, you'll definitely like one of the topics below:

• How does J. Baldwin showcase racism movements in his books?
• What is your attitude toward modern writers? Are they worth attention?
• Read one of the books written by E. Bronte and explain how she showcases religion.
• Read absolutely any novel, pick up one character, and write about their transformations.
• What techniques did American writers use with the aim to describe the environment in their books?

Useful and Easy Economic Extended Essay Topics

• Can the high cost of petrol affect the economy of the country?
• The problem of prisoners in your country.
• Can anti-tobacco law reduce the number of visitors in restaurants?
• Can immigrants improve the development of the farming industry?
• Cash advance loans and their effect on the country's economy.

Who Can Help you?

As you can see, the possible topic for your extended essay is waiting for you to find and explore it! Don't stress over this task when you have countless more to complete, not only for your IBDP but also your school. We've already done half the job for you. And you know, you might as well trust our custom writing website ! Just hit us up on our live chat or via e-mail, and our seasoned experts will promptly come to your aid. Good luck!

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