Howard Chan
Howard Chan
Wrote this guide · international school, Tokyo
IB 45 / 45 (predicted) Incoming Cambridge HSPS Tokyo · UK·US·HK

I scored 45/45 in May 2023 while studying at an international school in Tokyo. Choosing your TOK exhibition prompt is often the most stressful part of the internal assessment. Many students waste weeks debating prompts because they lack a clear system for evaluation.

This guide provides a practical method to select a prompt that allows for strong analysis. I will show you how to match a prompt with real-world objects. This approach removes the guesswork and helps you secure high marks in the exhibition.

Analyze the 35 IA Prompts

Start by reading all 35 provided prompts from the IB guide. Group these prompts into themes such as knowledge, certainty, or evidence. Some prompts are broad and allow for many interpretations. Other prompts are narrow and require very specific types of objects.

Look for prompts that trigger an immediate thought of a physical object. If you cannot think of three distinct objects within ten minutes, discard that prompt. A good prompt provides a clear path to a focused argument.

The Object-First Approach

Many students pick a prompt and then struggle to find objects. Reverse this process. List five objects from your personal life or local environment in Tokyo, London, or wherever you live. These should be real things, not generic images from the internet.

Check which IA prompts these objects answer. A personal diary or a specific textbook often fits multiple prompts. Selecting a prompt based on existing objects ensures your commentary remains grounded in reality.

Avoiding Generic Objects

Avoid using generic items like 'a dictionary' or 'a smartphone' unless you have a specific version. Use your own copy of a textbook or a photo of a specific monument in your city. Specificity allows for deeper analysis.

The examiners reward students who connect knowledge to their own experience. A personal object creates a stronger link between the prompt and the real world. This makes your writing more authentic and easier to justify.

Testing Your Prompt Selection

Write a one-sentence claim for each of your three objects. Each claim must explain how the object illustrates the prompt. If the claims sound identical, your objects are too similar. You need variety in your evidence.

Ensure that each object brings a different perspective to the same prompt. For example, one object might show a limitation of knowledge while another shows a strength. This contrast demonstrates high-level thinking.

Final Validation Step

Run your final choice by your TOK teacher to ensure it meets the IB criteria. Confirm that your objects are not just symbols but actual items used in a specific context. This prevents marks from being deducted for vague evidence.

Verify that your prompt allows you to discuss knowledge questions. The exhibition is about how we know things, not just what we know. A successful prompt leads directly to an analysis of the production of knowledge.

Frequently asked questions

Yes, you can use digital objects. You must provide a screenshot or a specific URL to make it a concrete object rather than a general concept.
No, they must all answer the same prompt. They should be distinct items that offer different insights into that single prompt.
Pick a prompt you can actually answer. Complexity does not guarantee higher marks if you cannot provide concrete evidence and clear analysis.
Yes, using a lab tool from Chemistry or a map from Geography is effective. It shows how knowledge functions across different disciplines.
The total word count for the exhibition is 950 words. Aim for roughly 300 words per object to keep your analysis balanced.
The takeaway

Pick objects first and match them to a prompt to ensure concrete evidence. Focus on specificity over complexity to maximize your score.