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IB TOK Exhibition Guide

A practical guide to the Theory of Knowledge exhibition: three objects, one prompt and a focused commentary.

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What the exhibition asks

1

The TOK exhibition is an internal assessment. You choose a prompt and connect three objects to it, then explain each link in a commentary of up to 950 words.

2

The point is to show how TOK ideas appear in the real world, not to display impressive items.

Choosing objects

Choose objects that connect clearly to the prompt and to a real context. Each object should do a different job, so the three together give you more than one angle.

Writing the commentary

  1. For each object, say what it is, what its context is and how it links to the prompt. Then explain the knowledge question it raises, so that the commentary stays about knowledge rather than the object.
  2. Keep a clear structure and trim anything that does not support the link.

Common mistakes

📘

Typical mistakes include writing about the prompt without referring to the objects, choosing objects with no real-world context and treating the commentary as a description. Another is going over the word limit of 950 words.

🎯

A tutor can read your plan with you and ask the questions an examiner would ask.

Frequently asked questions

How many objects are in the TOK exhibition?

Three, each connected to the same prompt.

How long is the exhibition commentary?

Up to 950 words.

Is the exhibition internal or external?

It is internally assessed by your teacher and moderated by the IB.

Plan your IB core work

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