extended essay science examples

Choose Your Test

• Search Blogs By Category
• College Admissions
• AP and IB Exams
• GPA and Coursework

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

What's Next?

Trying to figure out what extracurriculars you should do? Learn more about participating in the Science Olympiad , starting a club , doing volunteer work , and joining Student Government .

Studying for the SAT? Check out our expert study guide to the SAT . Taking the SAT in a month or so? Learn how to cram effectively for this important test .

Not sure where you want to go to college? Read our guide to finding your target school . Also, determine your target SAT score or target ACT score .

Trending Now

How to Get Into Harvard and the Ivy League

How to Get a Perfect 4.0 GPA

How to Write an Amazing College Essay

What Exactly Are Colleges Looking For?

ACT vs. SAT: Which Test Should You Take?

When should you take the SAT or ACT?

Get Your Free

Find Your Target SAT Score

Free Complete Official SAT Practice Tests

How to Get a Perfect SAT Score, by an Expert Full Scorer

Score 800 on SAT Math

Score 800 on SAT Reading and Writing

How to Improve Your Low SAT Score

Score 600 on SAT Math

Score 600 on SAT Reading and Writing

Find Your Target ACT Score

Complete Official Free ACT Practice Tests

How to Get a Perfect ACT Score, by a 36 Full Scorer

Get a 36 on ACT English

Get a 36 on ACT Math

Get a 36 on ACT Reading

Get a 36 on ACT Science

How to Improve Your Low ACT Score

Get a 24 on ACT English

Get a 24 on ACT Math

Get a 24 on ACT Reading

Get a 24 on ACT Science

Stay Informed

Get the latest articles and test prep tips!

As an SAT/ACT tutor, Dora has guided many students to test prep success. She loves watching students succeed and is committed to helping you get there. Dora received a full-tuition merit based scholarship to University of Southern California. She graduated magna cum laude and scored in the 99th percentile on the ACT. She is also passionate about acting, writing, and photography.

Ask a Question Below

Have any questions about this article or other topics? Ask below and we'll reply!

2016-2025 IB Extended Essay: Sample IB EE's

• Workshop 1: Getting started
• Workshop 2: EE Options
• Workshop 3: Selecting a topic
• Workshop 4:Research Questions
• Workshop 5: Supervisors and Reflections
• Finding Books & Ebooks
• Primary Sources
• Citation Guide
• Subject guidance
• Sample IB EE's

• Biology (2018 new rubric)
• Biology Light Intensity
• Does Age Have an Effect on Short-term Memory of 6 to 18 Year Old Students?

Chemistry: 

• Chemistry 1
• What are the Alternative Fuels for the Depleting Fossil Fuels and which is the Best Fuel in Accordance with the Energy Output?
• A Copper Ions
• Chemistry 3

Design Technology

• Does Hull Trim and Balance Affect the Speed of a Boat?

Individuals & Society:

• Market Form of the Retail Petroleum Supply Industry in Parklands
• Economics 1
• Economics 2
• Economics 3

I have an exemplar but the file is too big to upload.  If you are interested in this topic I can share the essay with you.

• Geography 2
• History EE (2018 new rubric)
• To What Extent was the Establishment of the State of Israel in Palestine in 1948, Influenced by Theodor Herzl?

Information Technology in a Global Society

• Philosophy 1
• Philosophy 2
• Philosophy 3
• Philosophy 4
• Psychology EE (2018 new rubric)
• Applied Behavior Analysis and Early Intervention: The Extent of Recovery from Autism
• Psychology 1
• Psychology 2
• Psychology 3

Social & Cultural Anthropology

• Social & Cultural Anthropology 1
• Social & Cultural Anthropology 2

World Religions

• To What Extent do the Core Scriptural Teachings of Sikhism Permit them to Marry Outside of the Religion?
• World Religions 1
• World Religions 2

Language Acquisition:

• French: Les Liaisons Dangereuses

Literature & Language 

•   Journeys in the Inferno and The Wonderful Wizard of Oz   
•   Toni Morrison 

Math: 

•   Cryptography and Rubik's Cube: An Investigative Analysis   
•   Pascal's Triangle 

Visual Arts: 

•   How Does the work of Yinka Shonibare Illustrate the Changing Role of African Art in a Global Society? 
• Ballet's Accessibility and Costumes Affecting Society's View of the Art Form
• Visual Arts 1
• Visual Arts 4

Interdisciplinary Essays:

Environmental Systems & Societies

• ESS Extended Essay (2018 new rubric)

World Studies

• World Studies EE History, Economics, & Politics  (2018 new rubric)
• Does the Production of Dairy and Meat from Dairy Cows in the United States affect the Environment and Well Being of Animals and Humans?
• << Previous: Subject guidance
• Last Updated: Aug 25, 2024 12:34 PM
• URL: https://lewishs-fcps.libguides.com/IBExtendedEssay

IB Extended Essay: Past Essays

• Research Questions
• Past Essays
• Notes & Outlines
• Works Cited Page
• In-Text Citations
• Assessment Criteria
• Reflections
• Supervisor Info
• Net Valley Library This link opens in a new window

Check these CAREFULLY to be sure your topic fits with IB expectations!

• Language & literature (language A)
• Language acquisition (language B)
• Mathematics
• Visual Arts
• World Studies

Business Management

English a & b ee examples.

• English A EE Example
• English A EE Example 1
• English A EE Example 2
• English A EE Example 3
• English B EE Example
• English B EE Example 1
• English B EE Example 2
• English B EE Example 3
• English B EE Example 4
• English B EE Example 5
• English B EE Example 6

Philosophy EE Examples

• Philosophy Example 1
• Philosophy Example 2
• Philosophy Example 3
• Philosophy Example 4

Economics EE Examples

• Econ Example 1
• Econ Example 2
• Econ Example 3
• Econ Example 4
• Econ Example 5
• Econ Example 6
• Econ Example 7
• Econ Example 8

Review Past Papers

• From the IB:  papers from other students and how they scored
• Renaissance Library Past Essays :  Links to all subject area examples

Music EE Examples

• Music EE Example 1
• Music EE Example 2
• Music EE Example 3
• Music EE Example 4

Psychology EE Examples

• Psych EE Example 1
• Psych EE Example 2
• Psych EE Example 3

Chinese EE Examples

• Chinese EE Example 1
• Chinese EE Example 2
• Chinese EE Example 3
• Chinese A EE Cat 1
• Chinese A EE Cat 2
• Chinese A EE Cat 3
• Chinese B EE Example 1
• Chinese B EE Example 2
• Chinese B Example 3
• Business EE Example 1
• Business EE Example 2
• Business EE Example 3

Visual Arts EE Examples

• Visual Arts EE Example 1
• Visual Arts EE Example 2
• Visual Arts EE Example 3
• Visual Arts EE Example 4

Film EE Examples

• Film Example 1
• Film Example 2

Chemistry EE Examples

• Chemistry EE Example

Biology EE Examples

• Biology EE Example
• Biology EE Example 1
• Biology EE Example 2
• Biology EE Example 3

Physics EE Examples

• Physics EE Example
• Physics EE Example 1
• Physics EE Example 2
• Physics EE Example 3
• Physics EE Example 4
• Physics EE Example 5

Math EE Examples

• Math EE Example 1
• Math EE Example 2
• Math EE Example 3
• Math EE Example 4
• Math EE Example 5
• Math EE Example 6

World Studies EE Examples

• World Studies Example 1
• World Studies Example 2
• World Studies Example 3
• World Studies Example 4
• World Studies Example 5
• World Studies Example 6
• World Studies Example 7
• World Studies Example 8
• World Studies Example 9
• World Studies Example 10
• World Studies Example 11
• World Studies Example 12
• World Studies Example 13
• World Studies Example 14
• World Studies Example 15
• World Studies Example 16
• World Studies Example 17
• World Studies Example 18
• << Previous: Research Questions
• Next: Notes & Outlines >>
• Last Updated: Apr 9, 2024 9:39 AM
• URL: https://sis-cn.libguides.com/ExtendedEssay

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?

• << Previous: Details of the EE
• Next: Subject Guides & documents you need >>
• Last Updated: Apr 25, 2024 7:30 AM
• URL: https://disdubai.libguides.com/c.php?g=923128

Are you seeking one-on-one college counseling and/or essay support? Limited spots are now available. Click here to learn more.

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.

• 2-Year Colleges
• ADHD/LD/Autism/Executive Functioning
• Application Strategies
• Best Colleges by Major
• Best Colleges by State
• Big Picture
• Career & Personality Assessment
• College Essay
• College Search/Knowledge
• College Success
• Costs & Financial Aid
• Data Visualizations
• Dental School Admissions
• Extracurricular Activities
• Graduate School Admissions
• High Schools
• Homeschool Resources
• Law School Admissions
• Medical School Admissions
• Navigating the Admissions Process
• Online Learning
• Outdoor Adventure
• Private High School Spotlight
• Research Programs
• Summer Program Spotlight
• Summer Programs
• Teacher Tools
• Test Prep Provider Spotlight

“Innovative and invaluable…use this book as your college lifeline.”

— Lynn O'Shaughnessy

Nationally Recognized College Expert

College Planning in Your Inbox

Join our information-packed monthly newsletter.

Extended Essay Guide: Criteria, Format, Sample EEs

• Criteria, Format, Sample EEs
• Annotated Bibliographies
• DP Research Process
• Databases & Academic Journals
• Evaluate Sources
• Academic Integrity
• MLA Citation Format
• CSE Citation Format (Science & Math)
• Video Tutorials 2024

The Assessment Crtiteria in Detail!

• Criterion A: Focus and method
• Criterion B: Knowledge and understanding
• Criterion C: Critical Thinking
• Criterion D: Presentation
• Criterion E: Engagement
• EE_How to maximize marks for different subjects?

• Criterion C: Critical thinking

Notes from the IB

RE: Research Question and Title of Extended Essay

Please note the statement below from the EE curriculum manager regarding the need to have both a title and a RQ for all subjects. Previous versions of the EE Guide indicated that the title and the RQ should be the same for History, Business Management and Mathematics. This is no longer the case.  All essays, regardless of the subject, need to have both a RQ and a title.

Hi Kathy, 

To answer your question, I am going to quote directly from a response John Royce provided, on this forum, in October in response to a very similar question: (it was a question about using Spanish sources - hence the mention of Spanish)

It is certainly  permissible to use sources which are not in the language of the essay, but translation into the target language is required , one cannot assume that the reader understands the original language.

It is usual to quote the original as well as presenting the translation.  [Do not put quotation marks around your translation, just around the original]

Umberto Eco argues ("in Mouse or rat?") that direct translation may lose meaning, paraphrase or use of different idioms may be required to get the ideas across. Paul Bellos ("Is that a fish in your ear?") makes a similar argument - direct translation may confound meaning... Direct translation may not be ideal - meaning and understanding are preferred - so, not to worry that your student with her good Spanish cannot present a direct translation.

What  must be made clear is that the translations are those of the student;  these are her understandings. Readers can make of that what they will - and if unsure, are presented with the original - they can seek another translation.  A note in the acknowledgements and/or in the introduction to the effect that all translations are those of the writer is ... essential.

In response to the question about the  Bibliography/Works cited, my preference would be to list the source in its original Thai version, but perhaps with the English in brackets, to help the examiner.

Your bibliography will have the entries in Thai characters first in the document. Any in-text citation to Thai sources will be in (Thai characters [English translation]).

Citation in Thai [English translation]

Works Cited Example:

วงษ์ปัญญา, ธนกร [Wongpunya, Thanakorn]. “โรงงานยาสูบรวยแค่ไหน และเอาเงินไปทำอะไรบ้าง.”  [How rich is the Thailand Tobacco Monopoly and where does the money go?] (candidate translation). The Standard, The Standard, 30 Aug. 2018, thestandard.co/thailand-tobacco-monopoly/.

Format of the Extended Essay

Required Formatting

The extended essay should be written in a clear, correct and formal academic style, appropriate to the subject from which the topic is drawn. Given that the extended essay is a formally written research paper, it should strive to maintain a professional, academic look. 

To help achieve this, the following formatting is  required:

• 12-point, readable font (Calibri or Times New Roman);
• double spacing throughout entire Essay;
• page numbering - top right corner;
• no candidate or school name or supervisor name on the title page or page headers.

Submitting the extended essay in the required format will help set the tone of the essay and will aid readability for on-screen assessment by examiners.

Required S tructure

The structure of the essay is very important. It helps students to organize the argument, making the best use of the evidence collected. 

There are six required elements of the final work to be submitted. More details about each element are given in the  “Presentation”  section. Please note that the order in which these elements are presented here is not necessarily the order in which they should be written. 

Six required elements of the extended essay:

• Contents page
• Introduction
• Body of the essay
• References and bibliography -- if MLA "Works Cited" if CSE "References"

1. Required Title Page  

The title page should include  only  the following information: 

• the title of the essay
• the research question
• the subject the essay is registered in (if it is a language essay also state which category it falls into; if a world studies essay also state the theme and the two subjects utilized) 

The upper limit is 4,000 words for all extended essays. 

2. Required Contents Page

A contents page must be provided at the beginning of the extended essay and all pages should be numbered. Please note that an index page is not required and if included will be treated as if it is not present.

3. Required Introduction

The introduction should tell the reader what to expect in the essay. The introduction should make clear to the reader the focus of the essay, the scope of the research, in particular an indication of the sources to be used, and an insight into the line of argument to be taken. 

While students should have a sense of the direction and key focus of their essay, it is sometimes advisable to finalize the introduction once the body of the essay is complete.

4. Required Body of the Essay  (research, analysis, discussion, and evaluation)

The main task is writing the body of the essay, which should be presented in the form of a reasoned argument. The form of this varies with the subject of the essay but as the argument develops it should be clear to the reader what relevant evidence has been discovered, where/how it has been discovered and how it supports the argument. In some subjects, for example, the sciences, sub-headings within the main body of the essay will help the reader to understand the argument (and will also help the student to keep on track). In structuring their extended essay, students must take into consideration the expected conventions of the subject in which their extended essay is registered. 

Once the main body of the essay is complete, it is possible to finalize the introduction (which tells the reader what to expect) and the conclusion (which says what has been achieved, including notes of any limitations and any questions that have not been resolved). 

Any information that is important to the argument  must not  be included in appendices or footnotes/endnotes. The examiner  will not  read notes or appendices, so an essay that is not complete in itself will be compromised across the assessment criteria.

5. Required Conclusion

The conclusion says what has been achieved, including notes of any limitations and any questions that have not been resolved. While students might draw conclusions throughout the essay based on their findings, it is important that there is a final, summative conclusion at the end. This conclusion(s) must relate to the research question posed.

6.  Required References & Bibliography

Students should use their chosen style of academic referencing as soon as they start writing. That way they are less likely to forget to include a citation. It is also easier than trying to add references at a later stage. For more information on this, refer to the guidelines in the IB document  Effective citing and referencing.

Writing the essay takes time but if students have used their Researcher's reflection space and reflection sessions in a meaningful way they should be well prepared to develop their arguments.

Extended Essay - Examples & Exemplars

• Essays from May 2018 with IB marks and commentaries
• Assessed Student Work & Commentary IB-provided. "Student sample extended essays, corresponding marks and comments from senior examiners are available for the following Diploma Programme disciplines. Please note that in light of not having authentic RPPFs to accompany these essays, they are marked against criteria A – D only, for a total of 28 possible marks. Following the first assessment session in 2018, exemplars will be refreshed with authentic sample material." more... less... Biology English Economics History Studies in language and literature Language acquisition Mathematics Psychology Visual arts World studies extended essay (WSEE)
• Excellenet Extended Essays Concordian GoogleDoc
• EngA1_Othello EE Othello 2018 From inThinking.net Click the link to see the score and evaluation.
• Fifty (50) More Excellent Extended Essays DVD by International Baccalaureate Call Number: HS DVD 808.4 ISBN: 9781906345600 Publication Date: 2011 1 DVD-ROM (1:33 min.)

Past CIS Extended Essays

Available in the library behind the desk are file folders of past Extended Essays by Concordian students and IB EE Exemplars. Feel free to browse the papers which must be kept in the library.

• << Previous: EE Home
• Next: Annotated Bibliographies >>
• Last Updated: May 28, 2024 10:30 AM
• URL: https://concordian-thailand.libguides.com/ee

IB CompSci Hub

Extended Essay

Extended Essays in Computer Science are not easy to do. Computer Science is counted as an experimental science by the IB and thus requires you to do some kind of experiment in the realm of computer science and then report your findings.

As so few students attempt a CS EE every year, coming up with a ‘good’ CS EE topic will be half your struggle.

IB guidance on EEs

General IB Extended Essay

Specific IB EE Guidance on Computer Science

Topic guidance for Computer Science

EE mark scheme (new)

EE mark scheme guidance

EE mark scheme guidance (specifically for Computer Science)

RPPF form (must be included in final submission)

Examples of Topics 

Below are some examples of what topics our students have been doing recently (including the grade they received from the IB). Obviously, you cannot take any of these topics as it would flag as cheating; they are posted to give you an idea of the TYPE of topic that gets a good grade.

Past essays  

Because of plagiarism concerns, we cannot share any essays from past students on this site, but you are welcome to visit LD Anderson’s CS EE world site:  CS EE World

EE Examples

Elevate your Extended Essay game for free! Get access to our unbeatable collection of Free EE Examples and score big on your IB exams.

Sell Your EE For $10 a pop!

Happy to give you $10 for every EE so we can give it away for free!

Top IA examples. Learn and excel.

Outstanding EE examples. Draft with confidence.

High-scoring IOs. Enhance your performance.

Exemplary TOK essays. Master your writing.

Top TOK exhibitions. Impress in assessments.

Top English HL essays. Write with confidence.

How Can The Exit Velocity Vector Of A Spacecraft Performing A Hyperbolic Flybymanoeuvre Be Calculated?

Explore How To Calculate The Exit Velocity Vector Of A Spacecraft In A Hyperbolic Flyby Maneuver. Discover Key Mathematical Insights In This Sample IB EE.

How Has The Standard Of Maternal-perinatal And Under 5 Healthcare In The Public Healthcare Sector Of Kenya Been Influenced By The Policies Being Implemented By The Kenyan Government

Explore How Kenyan Government Policies Influence Maternal-Perinatal And Under 5 Healthcare Standards In Kenya's Public Healthcare Sector. Learn About Key Impacts

To What Extent Does Lack Of Support Influence The Development Of Depressive Symptoms In Transgender People Among Other Sociocultural Factors?

Explore the impact of support on transgender mental health in this insightful IB Psychology HL Extended Essay. Discover sociocultural influences and more.

¿En Qué Medida Fueron Efectivos Los Mecanismos De Control De Parte Del Nazismo Sobre La Pintura A Lo Largo Del Gobierno De Hitler (1933 - 1945) En Alemania?

Uncover The Effectiveness Of Nazi Control Over Art In Hitler's Germany Through This Sample IB History Core EE. Delve Into The Period From 1933 To 1945.

What Are The Most Significant Geographical Factors Affecting The Price Of Public Housing In Singapore?

Discover How Geographical Factors Influence Public Housing Prices In Singapore Through Our Expert IB Geography HL Extended Essay.

¿De Qué Manera Las Decisiones Estilísticas En La Invención De Morel Influyen En El Paso De Lo Inverosímil A La Verosimilitud Neofantástica?

Discover How Stylistic Choices In "La Invención De Morel" Transform The Unbelievable Into Neo-Fantastic Realism. A Deep Dive Into Spanish HL IB Sample IA.

¿De Qué Manera Lo Absurdo Y El Sinsentido Generan Un Dualismo Entre El Ser Y El Parecer En Los Cuentos "El Otro Yo”, “el Altillo” Y “acaso Irreparable” De “la Muerte Y Otras Sorpresas” Título Del Libro De Cuentos De Mario Benedetti?

Explore The Dualism Between Being And Appearing In Mario Benedetti's "La Muerte Y Otras Sorpresas" Stories Through Absurdity And Nonsense. Dive Into This Sample EE.

The Significance Of Apple's Unique Selling Proposition (USP) In Establishing Its Dominance Within The Consumer Electronics Industry.

Discover How Apple's Unique Selling Proposition Ensured Its Leadership In Consumer Electronics. Explore This Insightful IB Business Management HL Extended Essay.

How Was Language Used By The British Press To Portray The 2015 European Migration Crisis?

Discover How The British Press Used Language To Portray The 2015 European Migration Crisis In This Sample IB English Language And Literature HL Extended Essay.

The Effectiveness Of Hong Kong's 2022 E-Cigarette Ban

Discover How Hong Kong's 2022 E-Cigarette Ban Impacts Public Health And Economy In This Insightful IB Economics HL Extended Essay Sample. Dive In For Key Insights!

To What Extent Did The Nazi Military’s Superior Strategy Secure A German Victory During The Battle Of France In 1940?

Discover How The Nazi Military's Superior Strategy Secured Victory During The 1940 Battle Of France In This Insightful IB History SL Extended Essay.

The Impact Of The New Railway Catering Policy On Consumer Consumption In The Mumbai Railway Food Catering System In Maharashtra India?

Explore How The New Railway Catering Policy Impacts Consumer Consumption In Mumbai's Railway Food System. Discover Key Insights In This Sample IB Economics SL EE.

How Game Theory The Use Of Vectors & Algorithms Contribute To The Effective Operation Of Today’s Chess Engines?

Discover How Game Theory, Vectors, And Algorithms Revolutionize Modern Chess Engines For Unmatched Strategy And Precision. Dive Into The Mechanics Of Chess Mastery!

How Does American Psycho Depict How Our Environment Shapes Toxic Masculinity Through The Characterization Of Patrick Bateman?

Discover How American Psycho Depicts The Influence Of Environment On Toxic Masculinity Through Patrick Bateman's Characterization In This Sample IB English A LAL SL EE.

The Trope Of Inner Journey In Salvaging The Dichotomized Entities

Unlock The Secrets Of Inner Journeys In IB English: A Sample EE Analyzing Dichotomized Entities. Explore Expert Insights On Salvaging Complex Themes.

An Analysis Of Order And Authority In The Knight’s Tale

Discover Insights On Order And Authority In The Knight's Tale With This Comprehensive Sample EE For IB English A Literature SL. Click To Explore Now!

How Authors Prompt Readers To Empathise With Villains In Literature

Explore How Authors Prompt Readers To Empathize With Villains In Literature Through This Sample IB English A LAL Core EE. Unlock The Secrets Behind Complex Characters

A Comparative Study Of The Impacts Of The Covid-19 Pandemic On The Hospitality Industry In Switzerland & Madagascar

Discover A Comparative Study Of The Impacts Of The Covid-19 Pandemic On The Hospitality Industry In Switzerland And Madagascar. Insightful And Comprehensive Analysis Awaits.

How Does Gurnah Use Characterization & The Motif Of Dislocation To Reveal Social Struggles In Colonial East Africa In Paradise?

Meta Description: Unlock The Secrets Of Social Struggles In Colonial East Africa Through Gurnah's Masterful Use Of Characterization And Motifs In Our Sample EE.

How Can The Application Of Daniel Pink's Motivation Theory Help Google Boost Its Employee Engagement In A Post - Covid Era?

Discover How Daniel Pink's Motivation Theory Can Boost Google's Employee Engagement In A Post-Covid Era. Explore This Sample IB Business Management SL EE Today!

South Africa’s Alcohol Ban During The Covid-19 Pandemic

Discover The Impact Of South Africa’s Alcohol Ban During The COVID-19 Pandemic In This Insightful IB Economics SL Extended Essay Sample. Learn More About Economic Effects.

How Does Activation Voltage Depend On The Wavelength Of LED Radiation Measured In The Range 400 To 800 nm And How Can This Information Be Used To Measure Planck’s Constant?

Discover How Activation Voltage Depends On LED Wavelengths (400-800 nm) And Learn How To Measure Planck’s Constant In This Sample IB Physics SL Extended Essay.

A Socialist Spectacle An Investigation Into Salvador Allende’s Effectiveness As President

Discover A Socialist Spectacle: An Investigation Into Salvador Allende’s Effectiveness As President In This Sample IB History SL Extended Essay.

To What Extent Is It Fair To Say That The Warsaw Ghetto Uprising Of 1943 Was Doomed To Fail

Discover How The 1943 Warsaw Ghetto Uprising Challenged Fate And Made History. An In-Depth Sample IB History SL Extended Essay Analysis Awaits. Explore Now!

To What Extent Did The Influence Of The British Raj Prove To Be Beneficial For Karachi?

Discover How The British Raj's Influence Shaped Karachi's History In This Compelling Sample IB History SL Extended Essay. Dive Deep Into The Benefits And Impacts Today.

To What Extent Did Ideological Differences Instigate The Deterioration Of Sino-Soviet Relations Thereby Leading To The Sino-Soviet Split Of 1963

Discover How Ideological Differences Fueled The Sino-Soviet Split Of 1963 In This Sample IB History SL Extended Essay. Explore Key Events And Influential Factors.

To What Extent Can Anne Boleyn Be Regarded As The Key Figure In Henry VIII’s Reformation Of The Church In England?

Discover How Anne Boleyn Shaped Henry VIII’s Church Reformation. Explore Her Influence And Role In England’s Historic Religious Transformation. Perfect For IB History SL.

A Reflection Of The Cold War Or A Soviet Attempt To Meddle In A Sovereign Nation’s Affairs?

Explore The Cold War's Impact On Sovereign Nations Through This Sample IB History EE – A Compelling Analysis Of Soviet Influence And Political Intrigue.

The Aims, Process And Effects Of Collectivisation Of Agriculture, 1940-1949

Unlock The Secrets Of Agricultural Collectivisation: Dive Into The Aims, Process, And Effects From 1940-1949 In This Comprehensive IB History SL Sample EE.

To What Extent Was The Nationalists’ Victory In The Spanish Civil War The Result Of Foreign Assistance From Adolf Hitler And Benito Mussolini?

Unlock The Secrets Of The Spanish Civil War: Discover How Foreign Aid Influenced The Nationalists' Victory In This Sample IB History SL Extended Essay.

Was The Hitler Youth Successful In Providing Supporters For The National Socialists

Discover How The Hitler Youth Shaped Future National Socialist Supporters In This Comprehensive IB History SL Extended Essay Sample.

To What Extent Did King George VI & Queen Elizabeth’s Policy Strengthen British Morale During The Second World War?

Discover How King George VI & Queen Elizabeth’s Policy Boosted British Morale During WWII In This Sample EE For IB History SL.

For What Reasons Was Margaret Thatcher Able To Win The 1983 General Election

Explore Why Margaret Thatcher Won The 1983 General Election Through This Sample IB History SL Extended Essay. Discover Key Factors And Historical Insights.

An Evaluation Of The Causes Of The Barcelona May Days 1937 According To Contemporary Commentators & Later Historians

Explore The Causes Of The Barcelona May Days 1937 Through The Eyes Of Contemporary Commentators And Later Historians. Discover Unique Insights And Historical Perspectives.

An Assessment Of The Apartheid Years, Leading To The Insurrections Of 1983- 1986, And Second State Of Emergency On June 12, 1986

Explore An In-Depth Assessment Of Apartheid Years, Leading To The Insurrections Of 1983-1986, And The Second State Of Emergency On June 12, 1986

An Investigation Into Salvador Allende’s Effectiveness As President

Discover An Insightful Sample EE On IB History SL: An Investigation Into Salvador Allende’s Effectiveness As President. Explore Detailed Analysis And Critical Evaluations.

To What Extent Is There A Correlation Between The Number Of Employees And The Marginal Profit, The Number Of Employees And The Total Profit Over The Period From The Year 2010 To 2019, Determined Using Differentiation, Integration Of Logarithmic, Trigonometric, Inverse Trigonometric, Exponential, Polynomial Functions And Regression Analysis

Discover The Role Of Financial Mathematics In Correlating Employee Count, Marginal Profit, And Total Profit With This Comprehensive IB Mathematics AI SL Sample EE.

Time Frame Analysis Of Stock Prices At Amazon Using Financial Mathematics

Explore The Time Frame Analysis Of Amazon Stock Prices Using Financial Mathematics In This Sample IB Mathematics AI SL Extended Essay. Unlock Insights Today.

To What Extent Mathematical Analysis Of Variation Of Stock Prices In The Time Domain Can Be Used To Predict The Ideal Business Transactions In Stock Market For Amazon Inc. Using Differentiation, First Order And Second Derivative & Calculus?

Unlock The Secrets Of Financial Mathematics: Discover A Sample IB Math EE On Amazon Stock Price Time Frame Analysis. Perfect For IB Math AA SL Students Seeking Insights.

To What Extent Is There A Correlation Between The Number Of Employees & The Marginal Profit, The Number Of Employees & The Total Profit Over The Period From The Year 2010 To 2019, Determined Using Differentiation, Integration Of Logarithmic, Trigonometric, Inverse Trigonometric, Exponential, Polynomial Functions & Regression Analysis?

Explore How Financial Mathematics Uncovers The Correlation Between Employee Count, Marginal Profit, And Total Profit In This Sample IB Math AA SL Extended Essay

How Does The Magnitude Of Critical Micellization Concentration(CMC) Of Anionic Detergent, (Sodium Dodecyl Sulfate ) Depends On Temperature, Determined Using Conductometric Analysis?

Discover How Temperature Affects Anionic Detergent CMC Using Conductometric Analysis in This Sample IB Chemistry SL Extended Essay.

Is There Any Correlation Between The Freezing Point Of A Mixture Of Naphthalene And 4-nitrophenol And The Composition Of The Mixture (In Terms Of Mole-fraction), Determined Using Temperature Versus Composition Diagram?

Discover The Impact Of Mixture Composition On Freezing Point In This Sample IB Chemistry SL EE. Explore In-Depth Analysis And Insights To Ace Your Chemistry Extended Essay.

How Does The Magnitude Of Upper Critical Solution Temperature (Ucst) Of Phenol(Hydroxy Benzene)-aqueous Nacl System Depend On The Molar Concentration (Moldm -3 ) Of The Aqueous Solution Of Nacl Added To It, Determined Using Mutual Solubility Curve?

Discover How The UCST Of The Phenol-NaCl System Varies With Molar Concentration Through Mutual Solubility Curves In This Sample IB Chemistry SL EE.

To What Extent Has The Vape Ban Been Effective In Reducing The Welfare Costs Of Tobacco Consumption In Bangalore?

Discover How Bangalore's Vape Ban Impacts Tobacco Consumption Costs. Dive Into This IB Economics SL Sample EE To Explore Detailed Insights And Welfare Analysis.

To What Extent Do Various Economic Forces Contribute To The Optimum Allocation Of Resources In The Passenger Car Market Of Bangalore, After 2018?

Discover How Economic Forces Shape The Allocative Efficiency Of Bangalore's Passenger Car Market. Explore Key Insights In This Sample EE For IB Economics SL.

To What Extent Has The Procurement Of Cotton From The Cotton Farmers In Maharashtra, India By The Cotton Corporation Of India (Cci) Been Impacted By The Global Pandemic Of Covid-19 And Subsequent Lockdown?

Discover How The Global Pandemic Impacted Cotton Procurement By The Cotton Corporation Of India In Maharashtra, India – An In-Depth IB Economics SL EE Analysis.

How Does The Antimicrobial Effect Of Neutral Alcoholic Extract Of Ocimum Tenuiflorum (Tulsi Leaves), On The Growth Of Saccharomyces Cerevisiae (Yeast), Measured In Terms Of Percentage Inhibition Of Growth Of Yeast Depends On The Percentage Strength Of The Tulsi Extract Used – 10%, 20%, 30%, 40% And 50%, Determined Spectrophotometrically?

Explore How Tulsi Inhibits Yeast Growth: A Detailed IB Biology Sample EE. Discover Antimicrobial Effects And Gain Insight For Your Own Research!

How Does The Rate Of Alcoholic Fermentation (In Cm 3 Min -1 ), Measured In Terms Of Volume Of Co 2 Produced Depends On The Type Of The Sugar Unit-sucrose, Glucose, Fructose And Starch Used As Substrate, Determined Using Gas Collection Method?

Unlock The Secrets Of Alcoholic Fermentation: Discover How Substrate Nature Influences Fermentation Rates In This Comprehensive IB Biology SL Sample Extended Essay.

How Does The Terminal Velocity In Cm S -1 Of An Object Falling Through A Liquid Depends On The Density Of The Liquid It Is Falling Through, Determined Using Velocity-time Graph?

Discover How Fluid Density & Object Shape Influence Terminal Velocity In This IB Physics SL Sample EE. Boost Your Understanding With This Comprehensive Guide.

To What Extent Has The Acquisition Of Essar Oil By Rosneft Helped Them Attain Profitability?

Unlock The Secrets Of Profitability: A Deep Dive Into Rosneft's Strategic Acquisition Of Essar Oil For IB Business Management SL.

How Does The Interference Fringe Width (Distance Between Two Maxima i.e. Two Bright Spots) Depend On The Diameter Of The Slits (Behaving As Source), Refractive Index Of Medium Present Between The Source Of The Light (Double Slit) & The Screen?

Discover How Interference Fringe Width Relates To Slit Diameter And Medium Refractive Index In This Sample IB Physics SL Extended Essay. Explore Key Insights And Analysis.

ToK Exhibition Objects Generator

Generating ToK exhibition objects was hard. QBIX AI makes it easy.

Extended Essay (IB): Choosing a subject and topic

• The Inquiry Process
• EE Seminar 1
• EE Seminar 2
• IT Workshop 1
• EE Investigation Days
• EE Writing Days
• Choosing a subject and topic
• Developing a line of inquiry
• Finding and selecting sources
• Working with ideas
• Expressing your ideas
• Using ManageBac
• Supervisor resources
• Who can help?

For your EE you have the freedom to focus on almost any topic and you will write your own question to answer.  However, your topic must fit into a single DP subject (unless you choose to write an interdisciplinary essay, such as a World Studies EE that covers a topic “of contemporary global significance” and is likely to encompass two subject areas).

Given the academic challenge and level expected of an EE, you are strongly advised to choose a subject that you are currently studying, preferably at Higher Level.

Introduction to the Extended Essay

What is the Extended Essay?

• Compulsory element of the core, along with TOK and CAS
• Inquiry-based research project resulting in an essay of up to 4,000 words
• Topic of your choice, but must be based in a DP subject * and meet subject-specific requirements
• You are strongly encouraged to do your essay in one of your HL subjects

*It is possible, under certain circumstances, to combine two subjects and do a World Studies essay but we do not currently recommend this.

What do I need to do?

This guide is just to get your thinking started.

You are going to be spending nine months on your Extended Essay - it is very important to choose a topic that actually interests you, or it is going to be a very long nine months...

Good preparation is much more effective for finding inspiration than last minute panic!

CALVIN AND HOBBES © Watterson. Reprinted with permission of ANDREWS MCMEEL SYNDICATION.  All rights reserved.

How do I choose a subject?

• Think about your interests outside the classroom then check whether they might fit into any IB subject areas.
• Think about your IB subjects, particularly your HL subjects. Which would (and wouldn't) you enjoy exploring in more depth?
• Make a list of the topics (for one or more different subject areas) that you have enjoyed in that subject area and a list of topics you haven’t covered but wish you had. You might want to chat to your teachers or have a look in your textbooks.
• Think about any career aspirations you might have, or any ideas for further study, and they could point you in a direction.

Now have a look at the Subject Group Overviews , below, to see what an EE in that group might involve. It is worth comparing a couple of different subject groups.

Subject Group Overviews

• Group 1: Studies in language and literature
• Group 2: Language acquisition (incl. Classical Languages)
• Group 3: Individuals and societies
• Group 4: Experimental sciences
• Group 5: Mathematics
• Group 6: The Arts
• Interdisciplinary essays

• Category 1 Studies of one or more literary works originally written in the language in which the essay is presented.
• Category 2 Studies of a literary work or works originally written in the language of the essay compared with one or more literary works originally written in another language. (The work originally written in another language may be studied in translation.)
• Category 3 Studies in language based on one or more texts originally produced in the language in which the essay is presented.

Students and teachers must indicate at the point of upload which category of essay they are submitting."

From: IBO (2020) Extended Essay: Studies in language and literature

Students working on a language acquisition EE must demonstrate an in-depth understanding of the language, culture and society or literature studied. This understanding must be shown in the form of:

• an analysis of a cultural context or a specific text OR
• an analysis of trends in the culture studied and the impact of a cultural change on the form or use of the language OR
• an analysis and comparison of literary texts.

For those undertaking a classical Greek or Latin EE, the focus is on demonstrating an understanding of a relevant or significant aspect of the language, literature and civilization of ancient Greece or Rome."

From: IBO (2020) Extended Essay: Language acquisition including classical languages

Note that you may not do your EE in a language you are studying at ab initio level .

The individuals and societies EE is intended to encourage the systematic and critical study of:

• human experience and behaviour
• physical, economic and social environments
• the history and development of social and cultural institutions.

Students’ choice of topic should enable them to recognize that the content and methodologies of the subjects are contestable and that their study requires critical thinking.

Students must have sufficient grounding in the subject under which they submit their essay: reading a textbook or consulting an encyclopedia while writing the EE will not compensate for a lack of proper background knowledge."

From: IBO (2020) Extended Essay: Individuals and societies

Note: The IB considers Environmental Systems and Societies EEs to be interdisciplinary, so materials for these can be found under the Interdisciplinary essays tab, above.

"An extended essay (EE) in the sciences gives students an opportunity to apply a range of skills while researching a topic of personal interest in the field. Students working on a science EE must demonstrate an in-depth analysis of the subject matter studied, be it biology, chemistry, computer science, design technology, physics or sports, exercise and health science. This understanding must be shown in the form of a research paper involving a wellformulated research question. Students should be advised that while there is overlap between the subjects, their study should reflect one specific science area. For example:

• biology—dealing with living organisms and life processes
• chemistry—dealing with the composition, characterization and transformation of substances

...The nature of the topic under investigation should be different for each subject area and students should be careful if they undertake essays that may blur the boundaries between two science subjects. For example, when studying the pH of a body of water, students may investigate the chemicals responsible for the observed pH (chemistry), or the effect of the pH on the biota (biology)."

From: IBO (2020) The Sciences: an introduction from Extended Essay: The sciences

• the applicability of mathematics to solve both real and abstract problems
• the beauty of mathematics, as in, for instance, geometry or fractal theory
• the elegance of mathematics in the proving of theorems as in, for example, number theory
• the origin and subsequent development of a branch of mathematics over a period of time, measured in tens, hundreds or thousands of years
• the links between different branches of mathematics, or the way that branch of mathematics has been born, or has flourished, as a result of technology.

Students should be advised on the importance of formulating logical and coherent reasons for selecting a particular topic for the EE, the need to identify a well-thought-out research question and the requirement to search for the mathematical problems that require a solution. Students must be advised that mathematical research is a long-term and open-ended exploration of a set of related mathematical problems that are based on personal observations. The answers to these problems connect to and build upon each other over time."

From: IBO (2020) Extended Essay: Mathematics

• a coherent analysis and interpretation of their chosen area in relation to a posed research question
• the testing and validation of the research and consideration of its effect on the practice of the investigated area of the arts
• development and exploration in a disciplined and imaginative way of an area of study specifically appropriate to the curriculum area chosen
• a link to a practical dimension.

Each subject area poses its own unique set of challenges. Therefore, the approach to the topic of investigation should reflect the particular methodology most appropriate to the arts subject being studied. Students should have logical and coherent reasons for selecting a particular topic for their essay, a well-thought out research question and an approach that allows them to develop a reasoned argument.

...While there may be overlap between the subjects in the arts and common approaches, the research topic must clearly relate to one specific arts area. If a student chooses a research area that blurs the boundaries between two arts subjects, they must ensure that their essay’s emphasis clearly lies within the arts subject for which they are submitting it. Crucially, the topic selected should reflect each student’s particular interest and enthusiasm within that subject area."

From: IBO (2020) Extended Essay: The arts

For example, in literature and performance, students focus on the nature of the relationships that occur between a chosen text and its adaptation for performance; in world studies an issue of contemporary global significance is explored through the lenses of two subjects ; and in environmental systems and societies the interaction and integration of natural environmental systems and human societies are explored

Students undertaking one of these options must demonstrate a solid understanding of their area of research, taking a fully integrated approach. This examination must be shown in the form of:

• a coherently written and structured essay that effectively addresses an area of research, taking an interdisciplinary approach
• bringing together concepts, methods and approaches from across different subjects
• the development and exploration of an area of study specifically appropriate to the interdisciplinary choice

The most critical stage in preparing for the EE is the formulation of a logical and coherent rationale for selecting a particular topic for the extended essay, a topic that offers enough scope to provide material for a substantial essay , and the development of ideas around the topic and research question that examine existing views and argue against them."

From: IBO (2020) Interdisciplinary essays: an introduction from Extended Essay: Interdisciplinary essays

We do not recommend undertaking an EE in World Studies. If you choose to do so anyway, make sure that you consider very carefully whether your topic would fit the requirements of a single subject discipline instead. It can be challenging to juggle the requirements of two different subjects while undertaking a piece of academic research like this for the first time, particularly if you do not currently study one or both of the subjects.

Note that the Treatment of the Topic section of the Subject Guide for World Studies says that:

"It is expected that students will have a good grounding in at least one of the Diploma Programme subjects used in the EE.

If they are unfamiliar with a discipline used, they must access its syllabus so that they can identify the concepts, terminology and modes of thinking required for their EE. (Many IB syllabuses contain lists of key concepts.)"

This means that whether or not you are currently studying either or both of the subject areas your World Studies EE is based in  you will need to use DP Level concepts, terminology and modes of thinking appropriate to both subject areas.

Subject Specific Guidance

Use the links below to explore the Subject-Specific Guidance for your chosen subject. Note that it is very important to use the side navigation menu to make sure you have read ALL the relevant guidance (see example for Biology, below).

You MUST read the subject-specific guidance before completing your Supervisor Application Form, and reread it before completing your Research Proposal Log. You might find it helpful to take notes using the Using the Subject-Specific Guidelines table.

Electronic versions of these can be found at the top right hand side of this page (follow links). If you wish to submit your handwritten version to ManageBac, you may upload a (legible!) photograph.

Ethical guidelines

You must address the IB ethical guidelines in your Research Proposal and follow them throughout the EE process. Some Subject Guides will contain specific ethical guidelines for that subject, but here are some general guides you might need to refer to:

Extended essays from previous years

Past essays

It can be really useful at this stage to look at essays from previous Oakham students, to see what kinds of topics they investigated and what their final essays looked like. These are upstairs in the library and can be looked at while you are here.

Please remember:

• These are all the essays from past Oakhamians and they were awarded a range of grades (which are recorded on the contents pages). They are not a set of examples of 'good' essays or even 'good' titles.
• There have been several rule changes in the past, most notably in 2018, so make sure you are aware of the current rules.

You may take photographs of individual pages (such as the contents pages). You may not photograph or photocopy whole essays.

How do I choose a topic?

Go back to your brainstormed list of topics from the first session:

• Eliminate any that you don’t really want to write about and focus on the rest.
• Use the ideas on the mind map below to examine these topics and decide which might be worth further exploration. You might choose to make a mind map like this for some of your topics.

Before deciding on a topic you should do some preliminary research to see what information is out there. Make a few brief notes as you go.

• General internet browsing: You could begin with some freestyle internet searching on a broad topic that interests you. Search for your topic online, give yourself an hour to follow links and see where they take you – keeping an EE focus, of course!
• Subscription Databases : While you will almost certainly search the databases extensively for your research once you have chosen a topic, you can also browse them to help you to chose one. See the ' Browsing our subscription databases ' box below for advice on the best ones to choose for this. Using the subscription databases to help you to choose a topic also means that you are guaranteed to be able to find high quality information on that topic.
• Talk to your teachers, friends and family

Put your notes away, forget about what you have read for a few days, then see what you remember.  This time and distance is important as it is likely that you will remember what is of most interest to you, and so the angle you should develop.

Aim to have three suggestions for topic areas you might like to explore for your EE to explore further before making a decision .

Browsing our subscription databases

You are likely to have used our databases in the past to search for information on specific topics, but many of them are also excellent when browsing for ideas. I have made some suggestions below. You will need to access them from the list on our Subscription Databases page (using the log in information given if you are not on the school network).

An excellent series of ebooks providing a short, academic introduction to a wide range of topics. Choose 'Browse by subject' from the menu bar to explore them (or use the excellent search facility if you know which topic you are interested in).

An online encyclopaedia that you can trust and cite! Choose 'Advanced' then 'Explore: Articles' to browse Britannica in a range of different subject areas.

Hodder Education Magazines

Although aimed at A-level students, browsing these Review magazines may be a good way to identify a broad topic of interest. After you log-in, you can choose to search the whole database or choose a specific subject and browse/search within it.

Other, subject-specific resources

• Art: Oxford Art
• Drama: Drama Online
• Economics: Financial Times and Gale Newspaper Collection
• English literature: Connell Guides, EBSCO Literary Reference Centre, emagazine and MASSOLIT (a video-based resource)
• Music: Naxos Music Library, Oxford Music
• Politics: Financial Times and Gale Newspaper Collection 

Using the Subject Specific Guidelines

This table will help you work with the Subject-Specific Guidelines as you choose your topic. You are not required to submit this form to your supervisor, but you might find it helpful when filling in your Supervisor Application Form and Research Proposal.

AI Prompt Catcher

• AI Prompt Catcher Example

This Prompt Catcher  must  be completed if you are using AI tools as part of your initial research.  Since examiners cannot access the exact AI-generated content subsequently, you must cite and reference the tool in your essay and include a copy of the Prompt Catcher containing the generated content and the prompt you used to generate it in an appendix.

Annotated bibliography

This resource will help you to keep track of all the different sources you find. Once you start working with each source in more detail, you will also need a tool like the Investigative Journal to organise your notes.

Head of Library and Archives

• << Previous: EE Writing Days
• Next: Developing a line of inquiry >>
• Last Updated: Jun 24, 2024 10:46 AM
• URL: https://oakham-rutland.libguides.com/ib-extended-essay

Smallbone Library homepage

Search the Library Catalogue

Access our Subscription Databases

Normal term-time Library opening hours: Mon-Fri: 08:30-21:15 Sat: 08:00-16:00 Sun: 14:00-18:00 (Summer Term only)

Here on Science Sauce you’ll find a 9-mark essay task for each chapter, reflective of the Paper 2 Section B essay questions. You’ll find the resources at the bottom of each chapter page (go to the home page and select a chapter).

Each essay has a PDF version (for printing) and a Google Docs version (to set as an assignment on Google Classroom).

Clicking on a Google Docs essay link will lead you to a view-only version. Simply make a copy to your own drive then share it on Google Classroom.

In paper 2 there are two 9-mark questions that are marked using markbands. You can find these markbands in the subject guide and there is also a version here on Science Sauce. If you see the assignments on Google Classroom you might find it easier to use the Google Classroom rubric.

Science Sauce markbands sheet

Google Classroom markbands rubric

CS EE World

CS EE WORLD

ABOUT CS EE WORLD

CS EE World was created in 2019 by a May 2019 IB graduate upon the realization that there weren't enough free Computer Science Extended Essay (CS EE) exemplars online to properly guide IB students. As the notable website I B CompSci Hub says, "Extended Essays in Computer Science are not easy to do," so students need the guidance to write good papers.

This site hosts the ✨world's largest✨ collection of free original CS EEs , each of which was donated directly to us by previous students. We also include some links to EEs existing elsewhere online. Feel free to download from our collection, and please remember to donate your EE to us when it's completed and you've gotten your official IB grades! 

Our Collection

At the time of writing this, the latest official IB EE guide came into action in 2018; pre-2018 EEs should be considered old. Nonetheless, we'll happily accept pre-2018 EEs, and readers are still encouraged to consider reading pre-2018 EEs - there are still things to learn from them.

📦 Note that this collection is also saved on Archive.org here ,

so the collection will likely live longer than this site.📦

Number of EEs available: 54

EE Grade Boundaries

Investigating The Effect of Customizeable Configurations of Computer Vision Algorithms on Performance

Mark: 32/34, grade: a , session: may 2019, submitter info: anonymous, to what extent are the binary and jump search algorithms efficient for data sets of increasing sizes, mark: 21/34, grade: b , donated ee submitter info: discord username: swastikツ#4284, assessing the use of machine learning algorithms for predicting the outcome of random number generators., mark: 29/34, session: may 2018, investigating the time complexities of the avl tree and red-black tree insertion algorithms., mark: 30/34, external ee, source: redditor u/liammcquay's gdrive, comparing the performance of different classifier data mining algorithms in relation to the size of the training set, mark: 26/34, to what extent does varying the speeds of system ram affect the speeds of a hard disk drive in a computer system in a computerized workplace, mark: 20/34 (uncertain), grade: c ,  what is the difference between the runtime efficiency of dijkstra’s and the a* pathfinding algorithms in finding the shortest path in mazes with varying size , session: may 2021, donated ee submitter info: anonymous, to what extent can genetic algorithms optimize the english keyboard layout for speed, mark: 27/34, submitter info:.

Travis Ziegler, MIT Class of 2023

Emai: tjz [at] mit [dot] edu

(Why is the e mail displayed like this?)

The use of Neural Networks in Verifying Handwritten Signatures

Mark: 23/34, donated ee submitter info: email: karlis [dot] siders [at] gmail [dot] com (why is the em ail displayed like this), investigation into 256-bit hashing and its vulnerability to increasing computing speeds, session: november 2018, submitter info: name: jarred vardy, email: jarred [dot] vardy [at] gmail [dot] com.

(Why is the email displayed like this?)

Discord ID: pants#0422

"feel free to ping me in discord on the ib server and ask whatever questions you would like, or email me. pinging me in discord helps other people too so that's preferable.", to what extent would depth first search or breadth first search be suitable for search in graph data structures used by social networks, taking time and memory as determining factors, in the java virtual machine, mark: 17/34, to what extent does kernel page table isolation affect performance in systems powered by intel cpus.

June-Kyoo Park

https://junekyoopark.github.io/ib/

To what extent the variation in search pattern will affect the efficiency of Rabin Karp algorithm and Boyer Moore algorithm in the terms of time complexity?

Session: november 2019, to what extent is the tf-idf score a reliable means of classifying text and predicting job titles, session: may 2020.

Zaid Maayah, UC Berkeley Class of 2024

zaidmaayah [at] berkeley [dot] edu

To what extent are character-level convolutional neural networks viable for classifying texts by their century of creation?

Mark: 31/34.

"My name is Matvey and I am going to Waterloo for Honors Math with a

planned specialization in Data Science. Feel free to contact me at

matvey [dot] a [dot] ryabov [at] gmail.com"

How effective are graph path searching and traversing algorithms compared to tree ones?

Name: Murad

Email: muradshahmamadli [at] gmail [dot] com

Accepted into: The University of British Columbia

To what extent is the GNU C library heap implementation on glibc version 2.31 more secure than version 2.15 and how has this affected its performance?

Mark: 28/34, donated ee submitter info:.

Name: Rajvardhan Agarwal Email: me [at] r4j [dot] dev

Investigating the efficiency of AES and RSA Encryption algorithms in terms of the memory used and time taken to encrypt/decrypt alphanumeric data

Mark: 24/34, which type of random number generator most consistently produces sufficiently random binary sequences.

Gabriel DiFiore 

difioregabe [at] gmail [dot] com

Studying Computer Science and Engineering at The Ohio State University

Submitter Advice:

“Please write your CS EEs in LaTeX”

To what extent is a divide-and-conquer algorithm applicable to solving the problem of ordinal classification with a binary classifier in terms of time complexity and performance?

How does the sorting efficiency of the tree sort compare to that of the heap sort in terms of time complexity for increasing sizes of randomized integer datasets, to what extent register-based bytecode is more suitable for high-performance process virtual machines than stack-based bytecode, to what extent is type inference possible for statically typed polymorphic object-oriented programming languages, mark: 16/34, how far does dijkstra’s search algorithm compare to a* search algorithm for finding the shortest path in a graph as the size of the graph increases by number of vertices , mark: 22/34, donated ee submitter info: discord: sid_#6681, to what extent is the chinese pinyin ime different from chinese stroke ime in terms of speed and efficiency, mark: 14/34, donated ee submitter info: sfu cs 2025 pipiroy03 [at] gmail [dot] com please do consult your topic with supervisor. my supervisor ditched me during summer break so i came up with this weird topic. also just 2 marks away from b though :l (why is the emai l displayed like this),  to what extent do contemporary quantum computing solutions affect the current and future security of rsa as a public key cryptography solution .

Jaden Majid

majid [dot] jaden [at] gmail.com

UBC Faculty of Science

Investigating Relationship Between Covid-19 and Spectrograms of Coughing Acoustics Through the Use of Convolutional Neural Network

Session: may 2022.

Going to UWaterloo CS + WLU BBA

wooqianghao [at] gmail [dot] com

A Comparative Study of the Blowfish and RSA Encryption Algorithms’ speed while encrypting data of different sizes.

To what extent is the performance of tournament selection strategy better than that of roulette wheel selection in solving the knapsack problem in terms of convergence rate and quality of the solution with different configurations.

Name: Lam Ho Accepted into: Dual Degree between Tel Aviv University and Columbia University "Feel free to contact me at lamho [dot] ghis [at] gmail [dot] com for any questions regarding the IB in general or the CS EE specifically, I would be more than happy to help (if I could)!" (Why is the email displayed like this?)

Investigating the effect on performance using a data structure in graph algorithms

How accurate and efficient are different neural networks in solving the protein folding problem, which hashing algorithm out of md5 and sha -1 is the best in validating data transfer using sftp (simple file transfer protocol) over a network that implements ssh protocol in terms of speed of data transfer and collision resistance.

Discord: <3#7654

 To what extent Branch and Bound algorithm, Greedy algorithm and the Christofides' algorithm are efficient ways of solving the Travelling Salesman Problem (TSP)? 

Donated ee submitter info: "e-mail: nadia [dot] hoffmann123 [at] gmail.com my name is nadia, i got admitted to several unis, but going to warsaw university my supervisor expected my ee to be graded higher, but i'm happy with the result nonetheless, as the entire process of writing the essay was surprisingly quite pleasant. if you have any questions regarding cs ee, cas or ib in general, i'll be more than happy to help good luck with your essay :)" (why is t he email displayed like this),  to what extent is the speed of a levenshtein’s distance-based approximate string-matching algorithm different when being processed on a cpu vs. on a gpu.

Email: officalquincy [at] gmail [dot] com (Why is the email displayed like this?)  

In Solving the Travelling Salesman Problem Using a Genetic Algorithm, How Does Order Crossover Compare to Partially Mapped Crossover in Terms of Improving the Efficiency of Convergence and Optimality of the Solution?

Session: november 2022.

Email: oso [dot] esperson [at] gmail [dot] com (Why is the e mail displayed like this?)

How does the genetic algorithm compare to that of the particle swarm optimization algorithm in providing solutions to optimization problems in terms of speed and accuracy?

Name: Jack Cantwell Email: jack [dot] cantwelljc [at] gmail.co m (Why is the e mail displayed like this?)

To what extent can the genetic algorithm be applied in constructing decision trees for data classification?

Session: may 2023, donated ee submitter info: "committed uwaterloo cs, code here: https://github.com/blackgaurd/gdt, disc ord: azoo", to what extent is the performance of the k-means clustering algorithm in unsupervised learning influenced by the initial placement algorithm, the number of features, and the number of clusters, to what extent can a feed forward neural network successfully mitigate an http-flood distributed denial-of-service attack.

Email: dhrumangupta06 [at] gmail [dot] com (Why is the e mail displayed like this?)

How does “k-nearest neighbour algorithm” compare to “Naïve Bayes algorithm” in diagnosing Parkinson’s Disease, when using striatum dimensional features as input data?

Mark: 25/34, to what extent is the ability of an intelligent agent to operate in unfamiliar scenarios affected by the number of hidden-layer neurons in its neural network and the number of generations it is trained for.

Name: Sachin Ramanathan

School: UC San Diego Class of 2027

Email: saramanathan [at] ucsd [dot] edu (Why is the email displayed like this?)

How effectively do the hyperparameters of a GANs influence its ability to generate high-quality images and its time complexity?

Mark: 20/34.

"There were way too many complications in this EE, and it would be too much to explain here. However, I can't stress enough how important it is to have a simple RQ. If you have any queries you can reach out via discord: .alblob"

To what extent does Smoothing Reduce False Edge Detection from Blurry Areas of Images on Various Edge Detection Algorithms?

Name: Haichuan Wang Contact: pridak [at] foxmail [dot] com University: UCSD (Why is the email displayed like this?)

How does Netflix’s Recommendation Algorithm use a collaborative filtering-based recommender system to provide efficient recommendations to users?

Mark: 18/34, to what extent is the accuracy of lstm neural networks for the prediction of bitcoin pricing influenced by time frequencies.

"Hey fellow IB victims, I graduated in May 2023 and am now studying Computer Science at uni. For any help you can contact me on ig @elucia_narduzzi. Take care:)"

How do convolutional neural networks compare to recurrent neural networks in terms of speed and accuracy when performing speech recognition?

To what extent is the performance of a neural network dependent on the batch size and number of epochs at varying rates of training data mislabelling.

Email: andrewp0809 [at] gmail [dot] com (Why is the email displayed like this?)

To what extent do increasing processor speeds impact the efficiency of brute-force attacks against Merkle-Damg ̊ard-based cryptographic hashing functions?

Session: may 2024, to what extent does increasing the number of children impact the surface area heuristic ratio and build time in bounding volume hierarchies in ray tracing applications.

Feel free to email me at mylearnings420 [at] gmail [dot] com (Why is the email displayed like this?)

To what extent do branch mispredictions affect the performance of well-known comparison sorts?

Mikołaj Pisula mik [dot] pisula [at] gmail [dot] com (Why is the email displayed like this?)

How does the Spectre vulnerability patch affect the performance of systems operated by AMD CPUs?

"Hey! My name is Ivan and I'm going to Queen's University for Computer Science :) If you have any questions regarding IB, feel free to contact me on IG (professor_fang21). Good Luck on your EEs!"

Which model, ARIMA or LSTM, demonstrates superior accuracy in predicting stock prices based on empirical evidence?

megatimate [at] gmail [dot] com

University of Toronto CS 2024-2028 (Why is the email displayed like this?)

Which Lossless algorithm between Huffman Coding and Shannon-Fano Coding is more efficient in terms of their Compression Ratio?

Mark: 15/34.

akidoo (Discord)

How Does the Use of a Priority Queue and the Implementation of Bellman-Ford and Dijkstra's Algorithm Affect the Time Complexity of Solving the Shortest Path Problem in Weighted Graphs?

"Feel free to contact me for any questions or advice regarding the EE, happy to help. Discord: punpun5543"

DONATE A CS EXTENDED ESSAY

If you or anyone you know has written a Computer Science Extended essay, please help CS EE World and International Baccalaureate students around the world by submitting it to us! We would appreciate it very much. Remember, the EE doesn't have to be perfect for people to learn from it!

We have a consent form available for teachers if they want a way to get consent before submitting EEs on behalf of their students. This is completely optional; it's just for your convenience.

Have something to say about this site? Email us!

Please don't contact us for help with any part of the EE ideation or writing  process. That's not something we will actively help you with - go to the   IB Discord  and IB Subreddit instead. All the best!

Thanks for reaching out! We'll get back to you when we can.

Extended Essay: Sciences: Sports, Exercise, and Health Sciences

• Step 1 - Choosing a Subject
• Step 2 - Choosing a Topic
• Step 3 - Draft a Research Question
• Step 4 - Finding Sources
• Step 5 - Evaluating Information
• Step 6 - Bibliography & Citation
• Step 7 - Organizing Information
• The Arts: Visual Arts
• Individuals & Societies: Business Management
• Individuals & Societies: History
• Individuals & Societies: Psychology
• Language Acquisition
• Language and Literature
• Sciences: Biology
• Sciences: Sports, Exercise, and Health Sciences
• Interdisciplinary Papers: World Studies
• Assessment Criteria
• Research Questions
• Investigation

Extended Essays in Sports, Exercise, and Health Sciences

Choosing a Topic

All EEs in the sciences should begin with at least one hypothesis based on their research question. An extended essay in sports, exercise, and health sciences  covers a wide range of topics from human physiology to biomechanics. It is an applied science course so an EE in this subject must investigate a sporting or health-related issue using the principles of science .

Extended essays in sports, exercise, and health sciences must have a clear SEHS emphasis. This incorporates knowledge from a variety of fields, in particular biology, chemistry, physics and psychology, but the essay must focus on human health and performance in relation to sport and exercise.

The topic must allow for an approach that relates specifically to:

• human performance in sport or exercise, or
• an understanding of the role of exercise or nutrition in improving or maintaining health and managing disease.

Approaches to Research

Research in SEHS

Then, a student will conduct either primary or secondary research to test their hypothesis by collecting some kind of data. By analyzing their findings a student should be able to find a scientific answer to their research question.

Sports Exercise and Health Sciences Sources

Sports, Exercise, and Health Sciences Sources

Even students doing primary research will still need to reference secondary sources. And students relying entirely on secondary sources will need to find sources not only of written information but also experimental data which they can analyze.

Writing the Essay

An essay in the sciences requires is more than just generating and presenting data. Analysis of the data is also essential. The main body of the essay should consist of an argument or evaluation based on the data or information presented . You can gather your own data through a variety of methods, or rely on secondary data. You should use graphs, tables, or diagrams to point out the significance of your findings.

You should ensure that the main body of the essay is well structured and has an obvious logical progression. You can use numbered and headed paragraphs to impose a clear structure. Your evaluation should show that you understand the the data they have collected and its significance to the world.

In your analysis, you should also describe and explain the limitations imposed on the research by factors such as

• the suitability and reliability of the sources accessed
• accuracy and precision of measuring equipment
• sample size
• validity and reliability of statistics

Students  should also consider biological limitations such as:

• those arising from the problem of repeatability and control when using living material
• the difficulties of generalizing from research based on a single type of organism or environment.

Exceptions for Safety and Academic Honesty

Safety and Ethics in Choosing a Topic

In all cases where human subjects are used as the basis for an investigation, clear evidence of informed consent must be provided in accordance with the IB guidelines.

Some topics may be inadmissible because their means of investigation are unethical. For example, investigations that:

• are based on experiments likely to inflict pain on, or cause stress to, living organisms
• are likely to have a harmful effect on health, eg culturing micro-organisms at or near body temperature (37°C)
• involve access to, or publication of, confidential medical information.

Some topics may be unsuitable because of safety issues. Adequate safety apparatus and qualified supervision is required for experiments involving dangerous substances such as:

• toxic or dangerous chemicals
• carcinogenic substances
• radioactive materials.

Other topics may be unsuitable because the outcome is already well known and documented in standard textbooks.

Assessed Student Work

• A study of the effects of Mindfulness Meditation Therapy (MMT) on accuracy in competitive 10 metre Air Pistol Shooting
• What can influence a better reaction time in martial artists?
• << Previous: Sciences: Biology
• Next: Interdisciplinary Papers: World Studies >>
• Last Updated: Apr 18, 2024 6:27 AM
• URL: https://k497.libguides.com/extendedessay

Gr. 11-12 Extended Essay

• Reflections
• Choose a Subject
• Choose a Topic
• Draft a Research Question
• Develop Your Search Strategy

Computer Science

Visual Arts

World Studies

• Introduction
• Academic Integrity
• Common Questions
• For Supervisors
• EE Examples Overview

Sample EEs in Print

Online essay examples (blackboard).

This page explains how students can access and borrow example Extended Essays (in print and digitally) that were completed by past IB students, both in and outside of The York School.

Past Extended Essay submissions in print are available to borrow from the MS/SS Library. Find these behind the library circulation desk, organized according to subject area.

Click the button for your subject area to open folders of digital essays available on Blackboard. You will need to sign in with your York School email and password.

English (Language A)

Environmental Systems & Societies

French (Language B)

Mathematics

• << Previous: Assessment
• Last Updated: Jun 12, 2024 3:38 PM
• URL: https://yorkschool.libguides.com/extendedessay

IB Computer Science EE examples

Filter exemplars, how can machine learning algorithms be used to improve fraud detection in financial transactions, to what extent does the variance in sample rate, sample to noise ratio and bit rate impact the file size and thus the practicality for it to be used in a streaming service., want to get full marks for your ee allow us to review it for you 🎯, to what extent is the cnn diagnosis system effective in diagnosing skin cancer to be malignant or benign, to what extent does the m1 chip outperform its predecessors in terms of efficiency, to what extent does password length & variation of characters affect the entropy of a password, fast track your coursework with mark schemes moderated by ib examiners. upgrade now 🚀, how does kruskal’s algorithm compare to prim’s algorithm in finding a minimum spanning tree in a graph in terms of running time across graphs with varying densities, to what extent are machine learning models effective in accurately predicting the closing price of stocks, how does the genetic algorithm compare to simulated annealing for solving the min-max vehicle routing problem, in terms of time complexity and performance, investigating the configurable parameters of k-means unsupervised learning, how do different anti-aliasing algorithms (fxaa, taa) compare to ai aliasing technologies (deep super-sampling) with performance and image quality, to what degree does a used language in text data influence the compression of entropy and dictionary-based encoding using the huffman and lzw algorithms, to what extent is the ability of an intelligent agent to operate in unfamiliar scenarios affected by the number of hidden-layer neurons in its neural network and the number of generations it is trained for, to what extent does the use of backtracking in a binary tree improve the decision-making accuracy in a tic-tac-toe game, to what extent are convolutional neural networks based on densenet and resnet architectures and decision trees efficient at making multi-class morphological classifications of rgb telescopic images, how does the convolutional neural network (cnn) architecture affect the accuracy, loss and training time of visual facial recognition, to what extent may artificial intelligence replace human judges in sports, to what extent is a fibonacci heap more efficient than a binary heap when using dijkstra’s shortest path algorithm to calculate the most convenient mtr station from the hong kong mtr map, to what extent is facebook’s algorithm for removal of hate speech operational in comparison with secondary-school intermediate level python code, efficiency of the interpolation and jump search algorithm’s runtime in different array sizes based on the positioning of the key, which facial detection algorithm is the most appropriate for detecting masked faces, to what extent can computer vision and convolutional neural networks be used to identify and translate american sign language, to what extent do aes, rsa and 3des vary in efficiency in relation to speed and memory usage with increasing file size, to what extent are artificial neural networks successful at predicting the sine function, how effective are predictive neural networks when used in reinforcement learning, to what extent does the time complexity of inserting values compare between scapegoat tree and adelson-velskii and landis tree’s rebalancing algorithm, time complexities of the avl tree and red-black tree insertion algorithms, assessing the use of machine learning algorithms for predicting the outcome of random number generators., how does the re-balancing algorithm of a splay tree compare to that of an avl tree in terms of time complexity when deletion of values is carried out, comparative analysis on the predictive power of machine learning algorithms vs. traditional time-series forecasting for stock price prediction of top five companies in the krx, impacto de la multimedia educativa en el proceso de aprendizaje sobre uso de herramientas tecnológicas.

Extended Essay: Criterion E: Engagement (Reflection)

• Kick Off Day
• Define Topic
• Locate Resources
• Annotated Bibliography
• Evaluating Sources
• Integrating Quotes
• Citations & Referencing
• Evaluation Criteria & Examiner Reports
• Criterion A, B, C: Assessment of Research
• Criterion D: Presentation
• Criterion E: Engagement (Reflection)
• The Viva Voce
• EE Draft Feedback Template for Supervisors
• Language of Analysis
• Approaches to Learning (ATL)
• Roles and Responsibilities

Criterion E: Reflection (6 pts max)

Remember to include discussion of the Approaches to Learning (ATL's) in your reflections. This discussion needs to be specific and well-illustrated with clear examples. For specific language related to each of the ATL's, please click here .

Reflection One- Initial Stage

This will be after one of the early sessions with your supervisor where you outline:

• Your ideas regarding the topic in general
• The research question you have in mind
• Initial background reading or research you may have conducted
• Possible approaches
• Initial thoughts about the answer to your research question
• Roughly 100 words in length

Guiding Questions:

What exactly do you want to find out?

What resources do you plan to use?

What problems do you anticipate in your research?

What writing and research have you done since last session?

Have you found any sources with conflicting viewpoints?

Have you been able to find relevant sources from different eras?

What challenges did you encounter in finding relevant sources?

How do you think you might use your sources?

Have you collected sufficient data?

Have you finished note taking from your text?

• What am I interested in researching and why?
• What are my motivations for undertaking research in this area?
• How will I begin the research process?
• Is my chosen topic appropriate for the subject I have chosen to complete it in?
• Do I have sufficient knowledge of the subject area to fulfill the criteria of an EE?
• What possible question(s) might I research?
• How might I go about undertaking this research?
• Do I have access to appropriate sources?
• Are my chosen research methods appropriate for the subject I have chosen to complete it in?
• Are there any ethical issues I need to consider before pursuing this area of research?
• Is there sufficient focus to my research area?

Examples of Reflection One

• Sample History EE Reflection

I was attracted to Anna Comnena's The Alexiad as a result of some extra readings which formed part of my IB History course (Crusades). As the first female historian, she stands in a unique place in terms of historiography, something which appealed to me as both a woman and budding historian. I was initially considering writing about her accounts of the First Crusade but quickly found the topic to be far too wide in scope. A reading of Paul Magdalino's article "The Pen of the Aunt" helped refocus me on the issue of historical purpose, i.e., why she wrote the history she did. I have now allocated time to reading historical accounts of Manuel I's reign to decide how closely the events Anna mentions in her history of her father's reign (Alexius) so as to validate my current hypothesis-  that Anna intended the work as a celebratory account of her father so as to cast a negative light on the rule of her nephew Manuel I. My current list includes Runciman, France, Macrides, Christomides, and Hill.

Reflection Two- Interim Stage

This reflection session will usually fall somewhere in the middle to latter half of your EE process, usually before the first draft is completed.

• Discuss how the research question has become more refined.
• Comment on any challenges you have encountered & what solutions you have attempted.
• Discuss how your thinking on your topic has evolved.
• Roughly 200 words in length

Where was I? Where I am now? Where am I going?

What sources do you find helpful?

How have you evaluated your sources?

Have you adopted a structure for writing based on what the IB requires?

What do you need to do next?

Examples of Reflection Two

I was finding it hard to come up with a satisfactory counter to the question of accuracy and authenticity which feature prominently in modern readings of her work. Historians ranging from Edward Gibbon and John France to the more direct Howard-Johnson paper which completely challenges her authorship effectively negated my hypothesis entirely. Using Magdalino and Hill as a focus point, I re-read key sections of The Alexiad and mapped out her account against the policital events of Manuel I's reign and quickly discovered some interesting overlaps (building works, military campaigns, relations with the West, etc.). Though occasionally obscure and subtle, the criticisms emerge by means of an unspoken comparison which Byzantine readers of her account would have well understood. This approach is providing me with a suitable counter to the aforementioned criticisms. I have also begun structuring my work accordingly with sections devoted to historical context followed by a section on The Alexiad which compares and contrasts events from Alexius' time with those of Manuel's. I am considering a chapter on the historiographical tradition of Byzantium but may integrate it into the main body in the end.

Reflection Three- Looking Back

This final reflection should be written BEFORE the Viva Voce meeting. It should:

• Offer your final reflections on the process
• Discuss any achievements realized or challenges overcome
• Discuss elements that allowed you to complete the task that may not be readily apparent in the essay itself.
• Discuss any relevant ATL's (Approaches to Learning) that you have developed through the process & be ready to provide good examples.

Guiding Questions

What did you discover that surprised you?

Is writing the EE mainly about process or product AND why?

What would you have done differently and why?

What advice would you give to a student just beginning this process?

What have been the high and low points of the research and writing processes?

What would you have done differently?

What is the most important thing that you learned?

What was your greatest challenge and how did you overcome it?

What would you change if you did another EE?

What was the most valuable experience that you took away from the process?

What was your greatest challenge and what did you do to overcome it?

What IB learner profile attribute would you say helped you through the process (communicator, risk-taker, etc.)?

Would you like to continue reading on this topic?

What questions did this process raise?

What conclusions have you drawn about the topic?

Examples of Reflection Three

I am very pleased with how the essay has turned out. Skills wise, I had no problems with referencing which I picked up quickly though integrating source analysis did prove a challenge at times due to my narrative tendencies. I believe I've been able to challenge the orthodox interpretations of Anna's work as a piece of fantasy fiction at the hands of a disgruntled woman by showing that Anna was effectively using one of the few weapons still permitted her in her diminished political state- the power of words- to criticize the existing leadership. Hill's works proved of particular use to me as they examined female power in a broader context and thus gave me a framework for interpreting what Anna was able to do within the context of her time.

IB-provided exemplars of "Reflections on Planning and Progress"

• Lang. Lit. Examplar #1
• Lang. Lit. Exemplar #2
• Lang. Lit. Exemplar #3
• History Exemplar #1
• History Exemplar #2
• Psychology Exemplar
• Biology Exemplar
• Math Exemplar #1
• Math Exemplar #2
• Visual Arts Exemplar #1
• Visual Arts Exemplar #2
• World Studies Exemplar #1
• World Studies Exemplar #2

Reflection Sentence Starters and Key Words

Click here or on the image below to go to the list of sentence starters you can use to help you write up your reflections. Regarding word count, we recommend 100 words for first reflection, 200 words for second reflection, and 200 words for third reflection (roughly).

• << Previous: Criterion D: Presentation
• Next: Group 1 >>
• Last Updated: Aug 28, 2024 11:10 AM
• URL: https://ismanila.libguides.com/extendedessay

US - Extended Essay Guide: Examples of Extended Essays

• Class of '25 EE Deadline Calendar
• 2024 EE Deadline Calendar
• Examples of Extended Essays
• Computer Science
• Design Technology
• Global Politics
• Studies in Lang. and Lit. (Group 1)
• Studies in Lang. and Lit. (Group 2)
• Mathematics
• Sports, Exercise, and Health Science
• World Studies
• Print and eBooks
• Web Resources
• Searching Tips
• Referencing and citing
• Notetaking Advice
• Tools and Strategies to Narrow Your Topic
• Supervisor Support

ZIS Sample Essays 2018

• Sample ZIS Extended Essays 2018 These ZIS student essays from 2018 scored either an A or B. Access is only given to anyone with the link at Zurich International School. Use them to analyse style and formatting as well to brainstorm ideas for topics. However, be aware that these are not research questions to be reused.

Extended Essay & RPPF Exemplars

• (Language B) Studies in language and literature: Punk music in the UK How did the punk movement influence certain aspects of the British culture did in the 20th century?
• (Language B) Language acquisition: Linguistic Strategies in the United States Presidential Election Debates 2016 How did the language used by Clinton and Trump in the first, the second and the third presidential debate influence the outcome of the 2016 presidential election in the United States?
• (Business management) To what extent is it a good idea for Escan ltd to end a strategic alliance with Qupid? To what extent is it a good idea for Escan ltd to end a strategic alliance with Qupid?
• (Information technology in a global society) The growing digital divide in financial markets To what extent has algorithmic trading led to an increased digital divide in financial markets?
• (Philosophy) Accidents in driverless cars What is the most appropriate ethical framework for the programming of driverless cars?
• (Social and cultural anthropology) An investigation of secondary education having an impact on divorce rates: a comparison between Caribbean-born women and African-American women Does secondary education have an impact on divorce rates: a comparison between Caribbean-born women and African-American women.
• (World religions) Christian and Islamic eschatology What do Islamic and Christian followers believe about the endtimes and how does each belief influence the religion?
• (Design Technology) Plants in modern architecture. The future of sustainability. To what extent could the implementation of plants in modern building design be a feasible method for future construction, to fight pollution and improve well-being in and around the building environment?
• (Literature and performance) The Perks of Being a Wallflower: A moving novel and a stigmatized film Why might Charlie's mental illness be portrayed differently in the movie adaptation of the Perks of Being a Wallflower than it is in the book?
• (Economics) The impact of demonetization on agriculture and farmers in Sultanganj To what extent has India's 2016 demonetization act impacted farmers, Kharif sale and Rabi sowing in Sultanganj?
• (Environmental systems and societies) Developing a model to evaluate the sustainability of marine turtle conservation organisations What are the criteria that may be used to evaluate the sustainability of marine turtle conservation projects and why?
• (Geography) The effects of transnational corporations on urban areas To what extent has the influx of technological and financial transnational corporations in the Grand Canal Dock area given rise to disparities between this and the Irishtown-Ringsend area?
• (Global politics) Violation of human rights: incompatibility of harmful traditional practices and human rights What are the major hindrances in Tanzania and Pakistan to the achievement of human rights and how can they be tackled?
• (History) Battle of Stalingrad To what extent did German tactical mistakes affect the outcome of the Battle of Stalingrad?
• (Philosophy) Artificial General Intelligence: a modern pursuit of the Platonic “good life” No stated research question
• (Psychology) The copycat effect: An analysis of suicides emulated from non-fictional and fictional media To what extent does the “copycat effect” explain similar suicide occurrences subsequent to mass media coverage on non-fictional and fictional suicides?
• (Biology) Effects of different calcium salts in growth solutions on the growth of the stems of basil (Ocimum basilicum) plants grown hydroponically What effects do different calcium salts in growth solutions have on the growth of the stems of basil (Ocimum basilicum) plants grown hydroponically?
• (Chemistry) An investigation into the synthesis of Aspirin in accordance with the principles of green chemistry To what extent can the industrial method of synthesis of aspirin be altered to best comply with the principles of green chemistry?
• (Computer science) An evaluation of malware How does the ILOVEYOU virus compare to the Koobface worm in terms of damage infliction and methods of duplication?
• (Physics) Aerodynamics What is the relationship between frequency and surface area against lift of the propeller of a toy helicopter?
• (Sports, exercise and health science) What can influence a better reaction time in martial artists? Does the warm-up of martial artists influence their reaction time in contrast to not warming up?
• (Mathematics) The use of hyperbolic cosine function in catenary bridge structure The analysis of the relationship between force and other variables in different bridge supporting scenarios.
• (Dance) Ballet Dance: The influence of choreographer George Balanchine on the style worldwide How has George Balanchine's creativity influenced the style of ballet dance worldwide?
• (Film) In depth study of Francis Ford Coppola’s The Outsiders (1983) and Stanley Kubrick’s A Clockwork Orange (1971) Sympathy in film: To what extent does the portrayal of graphic violence in film impart the ability to sympathize with real world situations?
• (Music) Sibelius' Seventh To what extent did Sibelius write his Seventh Symphony as a one movement compression of traditional symphonic form?
• (Theatre) Character Development Within Jason Robert Brown's The Last Five Years How do motifs, patterns and tones in Jason Robert Brown's The Last Five Years contribute to the character development and subtext throughout the musical?
• (Visual arts) Parallels in fashion To what extent did Japanese aesthetics and fashion have an influence on contemporary Danish fashion?
• (World Studies) Analyse the effects and impacts of the 2003 invasion of Iraq How and to what extent did the Iraq invasion and occupation between the years 2003 and 2005 impact the rise of radical Islamic terrorism?
• (Language and literature) Criticism towards expectations of masculinity and the idea of patriotism used in the Great War How does All Quiet on the Western Front reveal the expectations of masculinity and patriotism during the early 20th century?
• << Previous: 2024 EE Deadline Calendar
• Next: Subject Specific Guides >>
• Last Updated: Oct 30, 2023 11:30 AM
• URL: https://libguides.zis.ch/ee2024

Crafting Essays on Political Science Topics in English