How to Write an Extended Essay Introduction

Learn what a strong IB Extended Essay introduction must do, how to lead into your research question, and the common mistakes that weaken first impressions.

Your introduction is the first thing an examiner reads — and first impressions matter. A strong introduction sets the tone, demonstrates knowledge, and makes the examiner want to keep reading. A weak one signals "this is just another school assignment."

What Your Introduction Must Do

Set the Context. Introduce your topic area and explain why it matters in the broader academic landscape.

Present Your RQ. Naturally lead the reader to your research question — it should feel like the obvious next question to ask.

Show Understanding. Demonstrate that you understand the key concepts and terminology. This is Criterion A territory.

Preview Your Approach. Briefly outline the methods and structure you will use to answer your RQ.

Your introduction should make the examiner think "this is interesting — I want to see what they found." If it reads like a summary of what your essay will cover, rewrite it.

Common Mistakes to Avoid

Don't start with a dictionary definition. Don't list every tool you'll use. Don't make it longer than 500-600 words. Don't save your RQ for the very last sentence without building toward it.

Key takeaways

  • Open with context, then build toward your RQ naturally — don't just state it
  • Show understanding of key concepts (Criterion A)
  • Preview your approach without listing every tool
  • Keep it concise: 400-600 words is ideal
EE

The Extended Essay Academy

Built from a real 32/34 IB Extended Essay

Read the course, free

The first five lessons are open — no account needed. Start with lesson 1 and follow one real essay from research question to final draft.

Start lesson 1 →