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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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

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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Extended Essay Topics: 50+ Examples for Subject in EE

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.

The IB Extended Essay: Topic ideas and research Questions

• Details of the EE
• Topic ideas and research Questions
• Subject Guides & documents you need
• Writing a research paper
• Check the list of available subjects  here
• Read the IB's criteria for your subject
• Read an exemplar essay in your subject
• Decide on a topic within this subject
• This means you will need to do some research!
• During the first meeting with your advisor, discuss the research you've done, your ideas, and the requirements for your subject.
• Your revised research question proposal is due May 16.

Adapted from O'Farrell, Finbar.  Approach your assessment the IB Way: Extended Essay.  pg. 13

Examples of marked EEs in all subjects

• From the IB website Have a look at the specific subject you plan on writing your EE for a marked example. You will be able to identify what you need to be successful.

Design Technology

• Guide on writing an EE in DT The pdf explains everything clearly and is full of ideas and topics to write about.

Question: Has the introduction of new materials improved the performance of modern racing bicycles?

  Question:  What are the most ethical and efficient methods--through current technologies--private organizations can use to make Mars habitable for Human life?

History or Geography

Question : In what ways did the Cold War impact American public education? Question:   To what extent have Maori non-violent struggles for their land been effective? Question: How could the UN intervention in the Rwandan genocide be justified?  Question :Is it politically possible for the US government to win the drugs war? (Politics)

Question:  How are the depictions of Marie Antoinette in politics and portraiture significant to the French revolution and the fall of the French Monarchy? 

Question:  To what extent was film able to further pro-Nazi sentiment in Germany during the early 1930s to mid 1940s?

Question:  To what extent were the Vietnam War and cultural shifts occurring in the 1960s and early 1970s vital factors in the development of the student activism on college campuses in the United States and abroad?

Question:  To what extent was Matthew Perry’s 1853 arrival in Edo Bay the leading motivator for Japan’s rapid modernization during the Meiji Restoration?

Question:  What made the Federal Theatre Project such a success when after only four years of operation it was disbanded by the House of un-American Activities Committee?

Question:  To what extent were Kepler’s scientific discoveries revolutionary and how did they impact the development of science in Europe in the 16th and 17th centuries?   

Question:  In what ways did the Hitler Youth organization impact the youth of Nazi Germany?

Question:  How did the works of classical Greek philosophers influence the domestic policy of Thomas Jefferson?  

Question:  How did the Bushido Code influence the meaning of tattoos in Asian culture?

Question:  In what way did the Catholic Church affect politics in the Kingdom of Spain during the Dark Ages?

Question:  What are the impacts of melting ice in the North and South Poles on the coastlines of the continental United States?

English EEs - ideas for Language and Literature

The EE Guide says the following on p 112 (EE Guide 2018, revised Jan 2017) - remember EACH subject has their own EE guides too.

   Quote The EE may relate to work students have already completed during the course, but they must also demonstrate relevant wider reading and individual study. It is the responsibility of the student to ensure that the topic of their EE does not overlap with any other work they are preparing for assessment in language A—for example, the written assignment in the literature course, or the written task in the language and literature course.   

Question:  How did Eugene Gladstone O'Neill express the themes of family relationship and sadness in his work Long Day's Journey Into Night?

Question:  How does the writing of Japanese horror artist and novelist Junji Ito contrast with the writing of American horror novelist Stephen King?

Question:  How do the final movies of the Harry Potter series compare to the final book? What has been changed or depicted differently in terms of characterization and storylines?

Sport Science

Question:  How does age affect the process of instant muscle reaction?

Economics or ITGS

Question:  What impact does public healthcare have on low income households in the United States compared to those in Canada?

Question:  To what extent has deforestation influenced Indonesia's economic and environmental growth?

Physics, Chemistry or Biology Ideas

Question:  How have climate change and forestry practices contributed to the spread of the mountain pine beetle in the Pacific Northwest in recent decades, and what does the outbreak show us about the ecological intricacies of climate change? 

Question:  What evidence is there to support the theory of life on Mars?

Question:  How does the DNA sequence of a transthyretin (TTR) gene affect whether Familial Amyloidotic Polyneuropathy (FAP), Familial Amyloidotic Cardiomyopathy (FAC) or Senile Systemic Amyloidosis (SSA) form?

Arts - Visual/Performing

Question : What female stereotypes did Brecht employ in his plays, and how can these be compared and contrasted in performance, based on an analysis of a selection of Brecht's plays? Question : Picasso: individual genius or cultural thief? 

Question:  How does Rachmaninoff apply thematic development in his composition, Rhapsody on a Theme of Paganini ?

Question:  How do the Peanuts comics, written by Charles Schultz, show visual language?

Question:  How did the casting of the leading lady in Cole Porter's Anything Goes affect each production on Broadway?

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• Last Updated: Apr 25, 2024 7:30 AM
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IB English A Extended Essay Topics

Hello IB scholars! As someone deeply immersed in the International Baccalaureate (IB) curriculum for years, I’ve mastered the challenging IB DP English A course . Today, I’m excited to share my insights into writing an outstanding English A extended essay. This assignment, a cornerstone of the IB diploma, requires creativity, critical thinking, and a strategic approach. Today, I will give you some ideas for English A extended essay topics.

Understanding the English A Extended Essay

First, it’s important to understand what makes the English A Extended Essay different. This 4,000-word research project offers you a unique opportunity to investigate a literary topic of personal interest. In line with general IB criteria, your essay should demonstrate a comprehensive analysis, deep understanding, and critical approach to your chosen literary works. Remember, your passion for the topic will be the light that guides your research.

The English A extended essay stands as a formidable component of the IB Diploma Programme, offering students an unmatched opportunity to dig into literary topics that ignite their intellectual curiosity. According to the general IB criteria, this assignment requires a comprehensive analysis, a deep understanding, and a critical approach to your selected literary works. It’s a unique platform where your passion fuels your research and enlightens your pathway with insights. Now, let’s highlight a few important points:

• Choose a topic that resonates with you. Your engagement with the subject matter can significantly influence your essay’s depth of inquiry and the quality of analysis.
• It’s imperative not just to describe or summarize the literary works but to engage with them critically. Analyze themes, characters, narrative techniques, and the socio-cultural context to offer insightful perspectives.
• The IB values original thought and novel analysis. Approach your topic from unique angles that reflect your creativity and intellectual independence.
• A high-quality extended essay is underpinned by thorough and effective research. Demonstrate your ability to source relevant information, evaluate its credibility, and integrate it coherently into your argument.
• A well-organized essay with a clear introduction, body, and conclusion enhances readability and demonstrates your ability to present complex ideas logically.

Moreover, the reflection sessions, part of the extended essay process, are invaluable. They offer you a chance to pause, assess your progress, and refine your thoughts with your supervisor’s guidance.

Need help deciding between English A and English B ? Our detailed comparison will guide you through the essential differences.

English A Extended Essay Topics and Research Questions

Here are topic ideas, along with research questions, that can spark the curiosity of any IB student passionate about English literature. Each topic is written to inspire and provoke deep analytical thought, drawing on various texts and literary forms:

• The Evolution of the Tragic Hero in Shakespearean Drama . How has the tragic hero’s character evolved across Shakespeare’s works from “Hamlet” to “Macbeth”?
• The Role of Setting in Creating Atmospheric Tension in Gothic Novels . How does the setting contribute to the development of atmospheric tension in Mary Shelley’s “Frankenstein” and Bram Stoker’s “Dracula”?
• Feminism in Early 20th Century Literature . In what ways do the novels of Virginia Woolf and D.H. Lawrence reflect feminist ideas of their time?
• The Depiction of War in Postmodern Literature . How do postmodern novels depict the concept and consequences of war differently than modernist literature?
• The Influence of Culture on Magical Realism in Latin American Literature . How is magical realism influenced by Latin American cultural elements in the works of Gabriel García Márquez and Isabel Allende?
• Comparative Analysis of Heroism in Classic vs. Modern Epic Tales . How does the portrayal of heroism in Homer’s “Odyssey” compare to that in J.R.R. Tolkien’s “The Lord of the Rings”?
• Narrative Techniques in Stream of Consciousness Writing . What narrative techniques are employed in the stream-of-consciousness writing of James Joyce’s “Ulysses” and Virginia Woolf’s “Mrs. Dalloway,” and how do they affect the reader’s understanding of the characters?
• The Role of Nature in Romantic Poetry . How do William Wordsworth and Samuel Taylor Coleridge use nature as a motif in their poetry, and what does it signify about their perspective on the human experience?
• Dystopian Visions: A Reflection of Societal Fears . How do Aldous Huxley’s “Brave New World” and George Orwell’s “1984” reflect societal fears of their respective times?
• The Intersection of Race and Gender in African American Literature . How do Toni Morrison’s “Beloved” and Maya Angelou’s “I Know Why the Caged Bird Sings” research the intersection of race and gender?
• The Literary Research of Mental Illness . How is mental illness depicted and researched in Sylvia Plath’s “The Bell Jar” and Ken Kesey’s “One Flew Over the Cuckoo’s Nest”?
• Satire and Social Critique in the Novels of Charles Dickens . How does Charles Dickens employ satire as a tool for social critique in “Hard Times” and “Oliver Twist”?
• The Concept of the Anti-hero in Modern Literature . How is the anti-hero character archetype developed in the works of Bret Easton Ellis and Chuck Palahniuk?
• Mythology in Modern Fantasy Literature . In what ways do Rick Riordan’s “Percy Jackson” series and J.K. Rowling’s “Harry Potter” series draw upon classical mythology to develop their respective narratives?
• Identity and Exile in Post-Colonial Literature . How do themes of identity and exile manifest in the post-colonial literature of Chimamanda Ngozi Adichie’s “Americanah” and Jhumpa Lahiri’s “The Namesake”?
• The Intersection of Technology and Humanity in Science Fiction . How do Philip K. Dick’s “Do Androids Dream of Electric Sheep?” and Isaac Asimov’s “I, Robot” depict the relationship between technology and humanity?
• The Psychological Depth of Characters in Russian Novels . How do Fyodor Dostoevsky’s “Crime and Punishment” and Leo Tolstoy’s “Anna Karenina” show the psychological depth of their characters?
• The Bildungsroman and Its Evolution in English Literature . How has the bildungsroman genre evolved from Charles Dickens’s “Great Expectations” to J.D. Salinger’s “The Catcher in the Rye”?
• Portrayals of Colonialism and Its Aftermath in African Literature . How do Chinua Achebe’s “Things Fall Apart” and Ngũgĩ wa Thiong’o’s “A Grain of Wheat” portray the effects of colonialism on African societies?
• The Literary Representation of LGBTQ+ Identities . How do contemporary novels represent LGBTQ+ identities, particularly in the works of Jeanette Winterson and David Levithan?
• Existentialism in the Works of Albert Camus and Franz Kafka . How do Albert Camus’ “The Stranger” and Franz Kafka’s “The Trial” reflect existentialist themes?
• The Influence of Historical Events on American Literature . How have significant historical events, such as the Great Depression and the Civil Rights Movement, influenced American literature, particularly in the works of John Steinbeck and James Baldwin?
• Magic and Myth in Indigenous Storytelling . How is magic used to convey cultural myths and values in the storytelling traditions of Indigenous peoples, as seen in the works of Leslie Marmon Silko and Thomas King?
• Eco-criticism in Contemporary Poetry . How do contemporary poets like Mary Oliver and Wendell Berry use their work to address environmental issues through an eco-critical lens?
• The Role of Women in Renaissance Literature . How do the roles and depictions of women in Renaissance literature, particularly in the works of William Shakespeare and Christopher Marlowe, reflect the societal attitudes of the time?
• Narratives of Displacement and Migration in Modern Novels . How do novels like Mohsin Hamid’s “Exit West” and Valeria Luiselli’s “Lost Children Archive” depict the experiences of displacement and migration?
• The Revival of Fairy Tales in Modern Literature . How do authors like Angela Carter and Neil Gaiman reinterpret classic fairy tales for modern audiences?
• Post-Apartheid South African Literature . How do post-apartheid South African authors like J.M. Coetzee and Nadine Gordimer discuss themes of identity, reconciliation, and memory in their works?
• The Tragicomedy Genre in Playwriting . How do modern plays like Samuel Beckett’s “Waiting for Godot” and Tom Stoppard’s “Rosencrantz and Guildenstern Are Dead” exemplify the tragicomedy genre?
• Literary Depictions of Utopias and Dystopias . How do utopian and dystopian themes manifest in literature, particularly in Thomas More’s “Utopia” and Suzanne Collins’ “The Hunger Games”?
• Duality of Human Nature in Gothic Literature . How is the duality of human nature researched through Gothic elements in Robert Louis Stevenson’s “Strange Case of Dr Jekyll and Mr Hyde” and Oscar Wilde’s “The Picture of Dorian Gray”?
• The Portrayal of Social Inequality in Dickensian London . How does Charles Dickens critique social inequality and class struggles in Victorian London through “Bleak House” and “Oliver Twist”?
• The Impact of Cultural Hybridity on Identity in Diaspora Literature . How do authors like Zadie Smith in “White Teeth” and Chimamanda Ngozi Adichie in “Americanah” depict the impact of cultural hybridity on the identity of diaspora individuals?
• Narrative Innovation in Post-Colonial African Novels . In what ways do post-colonial African novels, such as Ben Okri’s “The Famished Road” and Yvonne Vera’s “Butterfly Burning,” innovate traditional narrative structures to convey themes of memory, history, and identity?
• The Evolution of the Female Protagonist in British Novels . How have female protagonists evolved in British literature from Jane Austen’s “Pride and Prejudice” to Hilary Mantel’s “Wolf Hall”, particularly in their agency and complexity?
• Symbolism in Modern American Poetry . How is symbolism employed in the works of Sylvia Plath and Langston Hughes to address themes of identity and societal expectations?
• Postmodern Elements in Contemporary Graphic Novels . How do graphic novels like Alan Moore’s “Watchmen” and Neil Gaiman’s “Sandman” incorporate postmodern elements to redefine traditional storytelling?
• The Portrayal of Existentialism in European Theatre . How is existentialism portrayed in the plays of Samuel Beckett and Jean-Paul Sartre?
• Evolving Feminine Identities in Post-War Japanese Literature . How do female authors like Banana Yoshimoto and Yoko Ogawa depict women’s identities in post-war Japanese society?
• The Use of Allegory in Medieval English Literature . How do Geoffrey Chaucer’s “The Canterbury Tales” and Edmund Spenser’s “The Faerie Queene” use allegory to comment on societal norms and values?
• Historical Contexts in the Novels of Hilary Mantel . How does Hilary Mantel use historical contexts to enhance character development and plot in “Wolf Hall” and “Bring Up the Bodies”?
• Narrative Complexity in South Asian Novels . How do novels by Salman Rushdie and Arundhati Roy use complex narrative structures to enhance themes of cultural conflict and identity?
• Ecofeminism in Contemporary Literature . How do Margaret Atwood’s “The Handmaid’s Tale” and Barbara Kingsolver’s “Prodigal Summer” weave ecofeminist themes into their narratives?
• The Influence of the Supernatural in Victorian Novels . How do Charlotte Brontë’s “Jane Eyre” and Charles Dickens’ “A Christmas Carol” incorporate supernatural elements to influence themes and character development?
• Challenges of Translation in World Literature . How do translated works from authors like Haruki Murakami and Gabriel García Márquez challenge the reader’s interpretation due to cultural and linguistic differences?
• Modern Retellings of Ancient Myths . How do contemporary authors like Madeline Miller in “Circe” and Pat Barker in “The Silence of the Girls” reinterpret ancient myths?
• The Role of the Anti-Hero in British Dramas . How do modern British dramas, such as those by Jez Butterworth and Martin McDonagh, depict the role of the anti-hero in contemporary society?
• The Representation of Mental Health in Young Adult Literature . How is mental health represented in young adult literature by authors like John Green and Ned Vizzini?
• Political Satire in 20th-Century British Literature . How do George Orwell’s “Animal Farm” and Aldous Huxley’s “Brave New World” use political satire to critique their respective societies?
• Cross-Cultural Influences in Modernist Literature . How do T.S. Eliot’s “The Waste Land” and Ezra Pound’s “Cantos” reflect cross-cultural influences and contribute to the development of modernist poetry?

These topics can be a foundation for your extended essay and invite you to investigate literature through various perspectives, encouraging a deeper understanding of themes, techniques, and cultural contexts. Remember, a well-chosen topic is the first step to a rewarding research experience.

Topics to Read:

• IB Extended Essay Topics: Business and Management
• IB Extended Essay Topics: Physics
• IB Extended Essay Topics: Economics
• IB Extended Essay Topics: Sports and Health Science
• IB Extended Essay Topics: Geography
• IB Extended Essay Topics: Global Politics
• IB World Studies Extended Essay Ideas
• IB Results Remark Procedure
• How to Make Awesome IB Notes?
• What Is the New IB Economics Syllabus?
• IB Oral Presentation Ideas and Examples
• 70+ CAS Project Ideas for IB Students
• World of IB Acronyms: From EE to TOK, Making Sense of It All
• Benefits of Pursuing a Second Language at IB Higher Levels

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In conclusion, working on your English A extended essay is a path of intellectual growth. In my experience, embracing this challenge with enthusiasm and strategic planning will lead to academic success and a deeper appreciation for the power of literature. So grab your pen (or laptop) and let your literary research begin! And if you need help writing an extended essay , just contact our IB experts.

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Example essays

The International Baccalaureate® (IB)  programme resource centre,  a key resource for educators at IB World Schools, includes several examples of  extended essay titles .

These highlight the diverse range of topics covered by International Baccalaureate® (IB) Diploma Programme (DP) students during their extended essays.

Some examples are:

• “An analysis of costume as a source for understanding the inner life of the character”
• “A study of malnourished children in Indonesia and the extent of their recovery after a period of supervised improved nutrition.”
• “Doing  versus  being: language and reality in the Mimamsa school of Indian philosophy.” 
• “The effects of sugar-free chewing gum on the pH of saliva in the mouth after a meal.”
• “To what extent has the fall in the exchange rate of the US dollar affected the tourist industry in Carmel, California?”
•  “What level of data compression in music files is acceptable to the human ear?”

Also available in the programma resource centre , the Diploma Programme Assessment Procedures has guidance on choosing a subject for the extended essay.

The PRC is only available to existing IB World Schools.

You can also purchase examples of essays in the IB Store . These essays fulfil the requirements for an ‘A’ grade in the extended essay.

If your school is not one already, learn how to become an IB World School  in order to implement the DP.

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Guide to the IB Extended Essay in 2024

January 24, 2024

If you’re an International Baccalaureate student getting ready to write your IB Extended Essay, you might be experiencing some very understandable trepidation. But have no fear—we’re here to help you understand what’s required of you, how to plan ahead (IB extended essay topics), and how you’ll be graded (IB extended essay rubric). Keep reading for a good dose of preparation and confidence before you begin the journey. In this article, we’ll cover:

What is the IB Extended Essay?

The ib extended essay—required content, ib extended essay topics.

IB Extended Essay—Sample Essays

IB Extended Essay Tips

Ib extended essay rubric, ib extended essay—more resources.

The IB Extended Essay is a 4,000-word paper that asks you to immerse yourself in research and academic writing. A required part of the IB program, the Extended Essay is a chance to dig deep into a topic that fascinates you.

Although it’s no small task, the IB Extended Essay is an opportunity to gain practical research and writing skills that will come in handy again in college. As you write, you’ll learn how to:

• Identify credible sources
• Formulate a research question and limit your scope of research
• Communicate ideas to an audience
• Develop a well-supported argument

The IB Extended Essay is largely an independent, self-directed project, but don’t worry—the IB program doesn’t throw you into the deep end. You do get to select a mentor (usually a teacher at your school) to help guide you through the process. As you write, you’ll be required to meet with your mentor three times. As part of your final evaluation, your mentor will interview you in a final reflection section called a viva voce . During the viva voce, your mentor will check for plagiarism and malpractice, ask you to reflect on challenges and difficulties, and prompt you to discuss what you’ve learned through the research and writing process. Your mentor will then generate a report that factors into your final grade.

Your final essay must include the following:

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

For this essay, it will be up to you to generate a topic; the International Baccalaureate does not provide prompts. However, your essay will need to fit within one of six provided subject areas . You’ll choose from the following list of IB Extended Essay Topics:

• Language and literature
• Language acquisition
• Individuals and societies
• Mathematics

IB Extended Essay Topics (Continued)

At a glance, the subject areas might look limited, but the topics you can choose to write about are actually wide-ranging. The “Individuals and societies” category includes social science topics like economics, history, world religions, and philosophy. And, if you’re leaning toward “Science,” you can choose from classic subjects such as biology, chemistry, and physics, or related topics like environmental systems or health science, among others.

The IB also offers a special “World Studies” option for students interested in researching global issues. This subject would allow you to center your writing on global issues such as migration, global health, cultural exchange, or climate change.

Wondering what an outstanding IB Extended Essay looks like? The International Baccalaureate provides quite a few sample student essays online . Here are five essays that earned A grades.

Language and literature: An exploration of an aspect of the narrative voice in Vladimir Nabokov’s Lolita

Environmental Systems and Societies: The economic impact of the 1995 reintroduction of grey wolves to Yellowstone National Park

Psychology: To what extent do social networking sites (SNS) usage lead to experience of anxiety in adolescents?

Music: Composition techniques in the 1st movement of Johannes Brahms’s Symphony No. 2, Op. 73

Business Management: Corporate Culture at Oracle

1) Pick something you’re passionate about

As you can see from the titles above, the IB Extended Essay is a great place to delve into a niche topic that fascinates you. Since you’ll be spending many months on this essay, you’ll want to pick a topic you genuinely enjoy spending time learning about. It’s also smart to choose something you’ve already learned about in your IB classes so that you have a strong foundation of knowledge to start with. In music class, do you love pondering why music makes us feel a certain way? Maybe an essay about music theory will keep your gears turning. Do you come alive trying to solve seemingly impossible problems in physics class? Now’s your chance to put those equations into action.

Since this essay is all about your academic interests, it’s also a good idea to pick a topic that’s relevant to what you plan to study in college. Selecting a relevant topic will provide you with significant exposure to the field and will also give you something meaningful to talk about in your college admissions essays.

2) Limit your scope

What’s the meaning of life? Why do wars happen? What is time? Some questions are just way too big to answer, and your IB Extended Essay is not a good place to tackle expansive, philosophical questions. Instead, think of this essay as a place to investigate one piece of a big question. If, let’s say, you’re generally interested in what helps women reach positions of leadership in business, this is a good place to examine how one or a few companies approach this issue. Or, if you’re interested in studying what inspires surrealist painters, you’ll want to pick one or a few painters to research, likely all from the same time period. For both these topics, you’d need a whole textbook to tackle the full question, but limiting your scope will make it much easier to write a clear and cohesive 4,000 words.

On the other hand, it’s possible to narrow your focus too much. It would be impossible, for example, to write 4,000 words about a single sentence in a novel. Make sure you talk about scope early and often with your mentor. Together, you can find the perfect Goldilocks scope for your project that’s not too big and not too small.

3) Choose a good mentor

Speaking of mentors, choosing wisely will help you enormously as you embark on your IB Extended Essay. You’ll want to make sure you choose someone with existing knowledge in your research topic. Your English teacher may be able to give you great writing advice, for example, but they won’t be able to guide your research and scope if you’re writing about marine animals or modern dance.

Before you approach a teacher, make sure you have at least one topic idea (or even a few ideas) in mind so that you can make sure they’ll be a good fit to supervise your project. When you meet with them, find out what their mentorship style is like. Make sure they’ll have time to read several drafts of your essays, meet with you a few times, and give you feedback. Some IB schools will require your IB Extended Essay mentor to sign an agreement form too, so make sure you find out what paperwork is required in advance.

4) Get organized, way organized

The IB Extended Essay is not something you can crank out the night before it’s due. The essay is meant to be a substantive, in-depth, thoughtful, and thoroughly researched analysis, and Rome simply isn’t built in a day. This might be the longest paper you’ve written to date, and this project might require more research than you’ve been asked to do before. Timelines vary by school, but you’ll likely spend between eight months and a year working on your IB Extended Essay. So, how will you pull it all off? For these 8-12 months, organization will be your guiding light. We recommend you:

• Get started early. If your essay is due November of your senior year, start generating topic ideas during your junior year right after winter break.
• Create a long-view schedule for yourself. What will you accomplish each month of your process?
• Give yourself deadlines. Once you choose a mentor, suggest 2-3 draft deadline dates so that you will be held accountable throughout the writing process.
• Find a note-taking system that works for you. You’ll be reading many articles and books and it’s hard to keep track of all your sources. Create a document or spreadsheet where you keep track of the sources you’ve found and check them off as you read. As you finish reading a text, type up important quotes and a few notes explaining how it connects to your topic and to your other texts.

5)Write a messy first draft

Writing never comes out perfect the first time, even for New York Times bestselling authors and the most experienced researchers. In your first draft, give yourself permission to get all your thoughts out, no matter how unstructured or rambling they are. Call this your brainstorming draft. When you’re ready to revisit it, see what patterns emerge, what common ideas you can group together, what beginning buds of ideas you can make bloom into full-fledged analysis.

6) Communicate for an audience

When you’re used to producing writing that only your teacher reads, it can be hard to remember to write for an audience. But at the end of the day, writing is communication , and the best writing is clear and thorough communication that anyone could pick up and read. For your IB Extended Essay, you’ll want to remember that many people will be reading your final essay, and not all of them will be experts in the niche topic you choose to study. Ask yourself: how can I explain my research to an audience who doesn’t already agree with my analysis?

To communicate to an audience, you’ll want to:

• Provide lots of general background information on your topic.
• Don’t assume your reader is familiar with your sources. Introduce them as if they’re guest speakers about to walk up to a podium and deliver a lecture.
• After including quotes, facts, and figures, be sure to explain what those sources mean in your own words and how they connect to your bigger-picture argument.
• Don’t assume your arguments are self-evident. In this essay, communicating for an audience means supplying ongoing interpretation and analysis, even if it feels like you’re explaining the obvious. Your reader isn’t on your research journey with you, so your points might not be so obvious to your reader.

Although your IB Extended Essay provides a report that factors into your grade, your essay will also be assessed by external examiners the IB. Per the IB Extended Essay Rubric , essays are graded on a scale from 0 to 34 based on 5 different criteria:

• 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)

As you can see, Critical Thinking is the most significant rubric category. This means that the IB wants to see you arrive at your own unique analysis of your topic, drawing connections between sources and data, and making well-supported arguments. This means they want a lot of you: your ideas, your interpretations, your thoughts. Make sure you emphasize that in your essay, but of course don’t forget the other categories.

The score a student receives corresponds to a letter grade scale that is slightly different than what we’re accustomed to in the U.S. Here’s the letter grade to numerical score breakdown:

You must earn a D or higher to receive your IB Diploma. To learn more about the different criteria included in the IB Extended Essay Rubric, you can explore the IB’s full guide to the Extended Essay .

We hope you found our look at the IB extended essay rubric and IB extended essay topics to be helpful. Ready to dive into research? You may want to read our 10 Expert Tips for Improving Reading Comprehension before you hit the books.

And if you’re a high school student in the process of mapping out your pathway to college, take a look at a few other useful guides:

• IB vs AP—Which Classes are Best for College Admission?
• How to Earn College Credit in High School
• High School Course Requirements for College Admission
• SAT Score Calculator
• ACT Score Calculator 
• High School Success

Christina Wood

Christina Wood holds a BA in Literature & Writing from UC San Diego, an MFA in Creative Writing from Washington University in St. Louis, and is currently a Doctoral Candidate in English at the University of Georgia, where she teaches creative writing and first-year composition courses. Christina has published fiction and nonfiction in numerous publications, including The Paris Review , McSweeney’s , Granta , Virginia Quarterly Review , The Sewanee Review , Mississippi Review , and Puerto del Sol , among others. Her story “The Astronaut” won the 2018 Shirley Jackson Award for short fiction and received a “Distinguished Stories” mention in the 2019 Best American Short Stories anthology.

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Extended Essay (First Exams 2018): Examples of Extended Essays

• EE Intro to Inquiry
• Examples of Extended Essays
• Recommended Research Tools
• How-to: Research Help
• EE Module Videos

Samples from the IBO

The IBO publishes two volumes of  50 Excellent Extended Essays , covering all Diploma Programme groups -- and all scored a top A grade.

Click on the link below to access PDFs of the essays. 

50 Excellent Extended Essays

All 50 essays are also available in electronic form in the QD Library on the iPads.  Look for the display at the circulation desk. The essays are found in the iBooks app. The iPads are available for check out at the circulation for periods of 30 minutes at one time.

Recently, the IBO has produced another list of exemplars with marks. Click on the link below to access this:

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How to Choose an IB Extended Essay Topic

What’s covered:, what is the ib extended essay, what makes a good extended essay topic, narrowing down your focus, how is the extended essay scored.

• How Does The Extended Essay Affect My Admissions Chances?

The International Baccalaureate Program (IB) curriculum requires students to go above and beyond typical academic standards for most high school students. One of the required tasks is writing the extended essay. To further understand the extended essay, we need to understand what IB’s core is, which is related to the 45 points one can achieve in IB . Out of 45 points, three of these points come from the core, which is made up of the extended essay (EE), theory of knowledge, and CAS. Performing well in the EE is critical to doing well in IB, because passing the core is a necessary component of earning the diploma. 

The EE is one of the mandatory components of the IB curriculum, and it’s a practical way of preparing students to write undergraduate-level research papers in the form of a 4000 word essay. You would choose which subject to write your EE on in relation to the subject sets you take when in IB, so you have six choices. If you were to ideally timeline the extended essay and plan all the work out early, you’d start planning a topic the first semester of your junior year (or IB year 1).

Starting early to pick a topic is an advantage many students miss, because the phase of the EE in which most students get stuck on is just finalizing a solid topic to write about. While picking a topic shouldn’t be too stressful, it is important to pick one you could enjoy writing about, as lack of interest is apparent in an essay and will come across to your examiner. 

Searching for ideas to create a topic can come from different sources, but for most people it usually begins with the subjects you’re already taking. For example, let’s say you chose to write an EE in Physics HL or SL, then it does not matter too much. You’d use the topics discussed in class content, ranging from textbooks to lectures as source material for inspiration to create a topic for yourself. 

Perhaps you found yourself particularly interested in planetary physics – you could then read more into that unit of the course and hopefully find bits of information to help create a topic. 

After finding a source of inspiration for your topic, structuring your ideas in a specific format to create a topic is important. 

On the idea of physics, a great topic would be:

Physics EE on Aerodynamics: What is the relationship between frequency and surface area against lift of the propeller of a toy helicopter?

The reason this topic is great is because we can instantly tell how specified and narrowed down the central focus of the paper is just off a glance. Narrowing down your focus in your topic allows you, as the writer, to stay on track throughout the entirety of the paper. Derailing from your topic and going out of its bounds can lead to irrelevant information, making the content of your paper essentially useless. Keep your topic narrow and make sure to follow the topic throughout the entire paper, so you end up with a concise paper that actually can conclude with a solution to whatever your paper seeks to solve. 

Additionally, using keywords in your topic that give the examiner an idea of what they’re going to read is important. In this case, the writer used “frequency” and “surface area,” telling us they’re writing a paper related to mechanics as well. 

Understanding that the topic is the skeleton of your essay, make sure to refer back to it every time you make a finding or reveal data directly relevant to answering the topic’s question. Using data and evidence that isn’t relevant to your narrowed down topic will also cause you to lose points, simply because of the lack of use for it. 

The EE is scored out of 34 total points, with grade boundaries being assigned to associated letter grades with it. The following table lists the grade boundaries with their respective letter grades:

As mentioned earlier, the EE is part of a larger component of the IB curriculum, the core of IB. The core has its own grading scheme that also determines whether or not you pass and earn the diploma. It goes by the following table:

How Does the Extended Essay Affect My Admissions Chances?

While the EE has no direct impact on your college admissions, it does impact your total IB grade. However, even though your IB grade has little impact on your college admissions, being part of IB demonstrates proof of taking rigorous classes, which will positively impact your college admissions. 

That being said, writing the EE will also make you a much better essay writer, and this could later help you in writing essays for college admissions! For more information on how your chances of college admissions look, use CollegeVine’s admissions calculator ! This tool takes into account GPA, test scores, classes, and more to calculate your admissions chances at your dream schools!

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