Extended Essay Outline: IB Format, Template and Step-by-Step Guide

Why Every IB Student Needs an Extended Essay Outline

Skipping the outline on a 4,000-word IB research paper with a supervisor and formal assessment criteria is a serious risk that does not apply to a standard school essay. Here is what the outline actually does for you:

• It locks in your research question before you waste time. The EE lives or dies on a focused, arguable research question. Your outline forces you to commit to one early and to test whether you actually have enough to say about it.
• It shows you where your evidence is thin. When you map your supporting points in the outline, gaps become obvious before you have written anything. It is much easier to fix a weak argument at the outline stage than to discover it 3,000 words in.
• It keeps your supervisor on side. Most EE supervisors want to see a working outline at the first check-in. A structured outline signals that you know what you are doing.

IB Extended Essay Outline Structure: Required Sections and Word Counts

An IB extended essay outline must cover seven elements: a title page, table of contents, introduction, body with subheadings, conclusion, references and optional appendices — each mapped to the word allocations the IB expects. Here is the required structure and the approximate word allocation most high-scoring EEs use:

The research question itself is not a section. It appears on the title page and is restated in the introduction, but it governs every section. If a body paragraph does not directly advance your answer to the research question, it does not belong in the essay.

One formatting question that comes up often: the IB removed the abstract requirement from the EE in 2018, so you do not need one. The IB extended essay guide covers the full title page requirements, citation style by subject, and viva voce preparation if you need those details before you start structuring.

If you have a research question and a rough sense of your subject, but you are not confident that the structure you have mapped will hold up to 4,000 words, some extended essay writing assistance from our team can help you work through the outline before you commit to writing.

What to Include in Each Section of Your Extended Essay Outline

Each section of an IB extended essay outline requires three things: a clear heading that states the section's argument, a one-sentence topic sentence claim and at least one source mapped against it before any writing begins.

EE Introduction

Your introduction has three jobs: establish context, state your research question, and preview your argument.

EE Body

The body is where most outlines fall apart, because students treat it as one block instead of a sequence of connected arguments. Structure it as distinct sections, each with its own claim, evidence, and analysis.

CollegeEssay.org's EE writers find that most students submit outlines that list topics rather than arguments, which is the most common reason EEs lose marks on the assessment criteria.

EE Conclusion

The EE conclusion restates your thesis, summarises how your body sections built the argument and addresses what your findings mean beyond the essay.

EE References and Bibliography

Note your citation style and keep a running source list from the first day of research — retrofitting a bibliography after the essay is written is harder than maintaining it as you go. 

Extended Essay Outline Template

The extended essay outline template covers seven sections — introduction, four body sections, conclusion and bibliography — each with slots for your research question, topic sentence, evidence and analysis notes.

Extended Essay Outline Examples

The template above applies across all IB subjects. What changes is how you fill it in: the nature of the evidence, the type of argument, and the citation style. Below are three worked examples across different subjects, so you can see the same structure applied in practice.

Each of these shows the outline structure, not a completed essay.

Extended Essay Outline Guide

Writing an IB extended essay outline follows five steps: define your research question, gather your sources, identify your body section arguments, order those arguments logically and get supervisor sign-off before you start writing.

How to Choose a Research Question for Your Extended Essay

Choose your extended essay research question by identifying a specific claim you can argue — not just a topic you can describe — and testing it against three criteria: can you take a position on it, can someone disagree with that position, and can you answer it in 4,000 words using real sources. This is harder than it sounds.

A research question that is too broad ("How did World War II affect Europe?") cannot be argued in an EE. It can only be summarised. A question that is too narrow ("What was Churchill's exact position on rationing in the winter of 1941?") may not have enough source material to sustain a 4,000-word argument.

Talk to your supervisor before finalizing it. The research question is the hardest revision to make after you have started writing.

How to Research for an IB Extended Essay

Research for the EE means primary and secondary sources, not just Google. Depending on your subject, this might include academic journals, archived documents, data sets, literary texts, scientific studies, or interviews.

As you research, keep a working bibliography from day one. Note the author, title, date, and the specific point each source gives you. Organize notes by potential body section so that when you sit down to fill in your outline, you can see immediately which sections have strong evidence and which need more work.

How to Identify Your Body Section Arguments

Once your research question is confirmed and your sources are gathered, identify the two to four supporting points that will become the argumentative headings of your body sections.

How to Order Your Extended Essay Outline

Arrange your body sections in the order that builds your argument most clearly — each section should set up the next one rather than simply covering the next chronological point. 

How to Get Supervisor Sign-Off on Your EE Outline

Get supervisor sign-off on your EE outline by sharing it at your first meeting — before you write anything — so they can catch whether your research question is too broad, your body sections are topical rather than argumentative, or your evidence mapping has gaps.

You have the structure. The harder part for most IB students is turning a clean outline into 4,000 words of original, sourced argument while managing the rest of the diploma. If you would rather hand the extended essay outline to us, our writers produce complete, extended essays that meet IB format requirements, with enough lead time for supervisor review.

IB Extended Essay Outline: Common Mistakes and How to Avoid Them

The most common mistakes in an IB extended essay outline are starting with a topic instead of a research question, using topic labels instead of argumentative headings, and failing to map evidence against each body section before writing.

Should I Start My EE Outline with a Topic or a Research Question?

Always start your EE outline with a research question not a topic — a research question gives you an argument to structure while a topic like "economics of apartheid" only gives you a subject to describe.

How Should I Write the Section Headings in My EE Outline?

Write each EE section heading as a position statement rather than a topic label — instead of "The Role of Sanctions" write "Why Sanctions Alone Were Insufficient" because the second version commits to an argument before you write a single word.

How Do I Allocate Word Count Across My EE Outline?

Allocate your word count deliberately before you write — body sections carry 600 to 750 words each and the introduction and conclusion carry 300 to 500 each. If your outline implies a 1,500-word introduction something has gone wrong.

Does My EE Outline Need a Counter-Argument Section?

Yes — your EE outline needs a dedicated counter-argument section because IB Criterion C specifically rewards critical thinking and addressing an opposing view or limitation of your own argument.

How Do IB Assessment Criteria Connect to My EE Outline?

IB assessment criteria connect to your EE outline at the section level — Criterion B requires each body section to demonstrate subject knowledge and Criterion C requires each section to do more than report evidence by actively interpreting it and linking it back to your research question.

When Should I Share My EE Outline With My Supervisor?

Share your outline with your supervisor before you write anything — they will catch in five minutes whether your research question is too broad or your body sections are topical rather than argumentative.

Conclusion

You have the framework. Now comes writing it. If you want a complete draft you can actually work from, formatted to IB requirements with a bibliography and delivered in time for supervisor review, tell us your subject, research question, and deadline. CollegeEssay.org's extended essay team handles the rest.