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IB Extended Essay: Complete Guide to EE Success

IB Extended Essay: Complete Guide to EE Success

4 min read | Lanterna Team | January 27, 2026

Unlock A success with this comprehensive IB Extended Essay guide. Learn the 10 steps to writing a high-scoring EE, from research question to final draft.

The IB Extended Essay: A Comprehensive Guide

From setting the research question to submitting the Extended Essay, here is an easy-to-follow guide for IB EE students to follow, along with personal anecdotes with tips to apply critical thinking techniques and find success.

Before I started the IB, the thing I was most worried about was the extended essay. I’m pretty sure the reason why I was so worried is because I had no clue what writing it would actually entail. In this week’s blog, I’ll be going over the basics of the extended essay so you don’t have to worried like I was!

What is an Extended Essay?

The extended essay (often called the EE) is a 4000-word structured essay on a topic of your choice which can take many different forms. Ultimately what your EE ends up looking like depends on the topic you choose.

Some students choose to write their extended essay about literature or history, which means they write a more traditional academic essay.

However, you can choose to conduct an experiment and write up the results if you want to focus on the sciences. Or you can try and solve an arithmetic problem if you are into maths. As long as it takes an academic format, it should be okay!

What is Included in an Extended Essay?

There are several things that you have to include in your extended essay. As a side note, the requirements for the EE were changed quite drastically in 2016, so it’s important that when you look things up about the EE you are looking at the updated guidelines! You can find out more about this here.

Based on these new guidelines your EE needs to contain:

  • A research question
  • A cover-page
  • A table of content
  • An introduction
  • A main body
  • A conclusion
  • A bibliography
  • 3 reflections from the beginning, middle and the end of the research process.

The Importance of The IB EE

The extended essay provides each student with the opportunity to investigate a topic of personal interest to them, which relates to either:

-One of the student’s six DP subjects, or

-the interdisciplinary approach of a World Studies extended essay.

Students gain the following skills by writing an extended essay:

  • formulating an appropriate research question
  • engaging in a personal exploration and critical analysis of the topic
  • communicating ideas
  • developing an argument

Essentially, the assessment criteria will evaluate the student based on their ability to research a subject, or in the case of the world study extended essay, the two disciplinary perspectives applied. In both examples, you are required to demonstrate knowledge, understanding, and application.

10 Steps to Writing an IB Extended Essay

Here is a step-by-step guide on how to write an extended essay, from research question to complete essay.

  1. Define the Topic and Draft the Research Question
  2. Create a Timeline
  3. Research sources and expand knowledge about the topic
  4. Set Deadlines
  5. Plan the structure according to the total word count
  6. Evaluate your understanding
  7. Primary and secondary Research and theory
  8. Write the extended essay draft to explain what you learnt
  9. Analyze and Edit
  10. Present

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

Can You Get Help for the IB Extended Essay?

Of course you do! In fact, you actually get a lot of help. Your school will assign you a ‘supervisor’. Your supervisor will be an IB teacher at your school and it is their responsibility to meet with you and discuss your research question, your planning and also your first draft.

What are the Next Steps?

In conclusion: your extended essay is typically something you write towards the end of your first year of IB so I wouldn’t worry too much about it right now. However, it’s likely you will have to choose your topic and research question sooner rather than later.

What I would recommend is to start thinking about what subject would interest you enough to write a mini thesis of 4,000 words on it.

Pro Tip: Find an example of an extended essay that is effective so you can see how they applied the tips above and explored their research question.

If you find lots of essays, this suggests to you that this is probably a good topic! If there isn’t very much, that doesn’t mean it’s a bad idea, but you might want to change the focus a little to make it easier to conduct research and find enough data to work with.

Don’t let the task overwhelm you: the research and writing should be fun! Students who are truly interested in their topics will likely find the most success.

Get Support from a Tutor at Lanterna for the IB Diploma Programme

Lanterna has over 300 tutors who aced the Extended Essay for their courses. They are equipped with the knowledge and experience to help you get an A in your EE. What are you waiting for? Get your own tutor today and learn valuable insights sure to help you succeed.

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The Extended Essay (EE) is a compulsory 4000-word independent research paper on a topic of your choice, related to one of your IB subjects or a World Studies theme. It allows you to explore a personal interest in depth and develop critical research and writing skills, preparing you for university-level study.

Beyond the 4000-word main body, an EE must include a clear research question, a cover page, table of contents, introduction, conclusion, bibliography, and crucially, three mandatory reflection sessions documented in the RPPF (Reflections on Planning and Progress Form). These reflections are vital for demonstrating your learning journey.

While the final submission is typically in your second year of the IB Diploma Programme (DP2), you usually begin the process towards the end of DP1. It's recommended to start thinking about potential subjects and topics early to allow ample time for research, drafting, and refining your work.

Choose a topic that genuinely interests you and allows for in-depth academic exploration. It should be specific enough to be manageable within the word count but broad enough to sustain a 4000-word discussion. Consider subjects you excel in or areas you're passionate about. Lanterna's expert tutors can help you brainstorm and refine your ideas to ensure they're suitable for a high-scoring EE.

The three mandatory reflections are formal interviews with your supervisor at different stages of the EE process: an initial planning session, a mid-process review, and a final viva voce. These reflections are crucial for documenting your progress, challenges, and learning journey, and contribute significantly to your overall EE grade.

Lanterna offers expert support for every stage of your Extended Essay. Our tutors, many of whom scored 40+ in the IB themselves, are experienced IB teachers, or even examiners, can help you define your research question, structure your essay, refine your arguments, improve your writing, and ensure you meet all IB criteria, including the critical reflections, all while adhering to academic honesty guidelines.

The Lanterna free IB consultation is a no-pressure, 20-30 minute session with one of our expert IB Student Success Experts. It's designed to give you clarity on your IB situation, whether it's about your EE, IAs, exam preparation, or overall strategy. You'll walk away with a personalised plan and clear next steps, backed by the experience of a team that's supported thousands of IB students.

Yes, absolutely! Our 20-30 minute IB consultation is completely free of charge and comes with no obligation to book tutoring. It's our way of helping IB students and parents get expert guidance and a clear plan for success, ensuring you feel confident about your next steps.

Our Student Success Experts are highly experienced professionals with deep knowledge of the IB Diploma Programme. They've guided thousands of students and parents through the IB journey, offering invaluable insights into IB requirements, effective study strategies, and how to navigate challenges like the Extended Essay, ensuring you get the best advice possible.

During the 20-30 minute consultation, you'll discuss your specific needs and challenges with an expert. Afterwards, you'll receive a clear, personalised plan outlining priorities and next steps for your IB journey. There's zero obligation to continue with tutoring, but you'll have the option to explore how Lanterna's tutors could further support you if you wish.

Yes, definitely! Choosing the right topic and formulating a strong research question are critical first steps for a successful EE. Our tutors can guide you through brainstorming ideas, assessing feasibility, and refining your research question to ensure it's focused, arguable, and suitable for a high-scoring Extended Essay, setting you up for success from the start.


More free resources

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