Common Mistakes in the IB TOK Essay and How to Avoid Them
Most TOK essays lose marks for the same few reasons. Here is what to watch for.
Answering a different question
The TOK essay answers one of six prescribed titles issued by the IB for each session. A common mistake is to drift away from the exact wording and write about a topic you find easier. Examiners read for an answer to the title in front of them, not a general essay on knowledge.
A habit that helps is to copy the title at the top of your plan and check every paragraph against it. If a paragraph does not help answer the title, shorten it or cut it.
Examples that are named but not used
Another frequent problem is listing examples without explaining how they support the argument. Naming an example is not the same as analysing it. Say what the example shows, how it links to the claim and what it means for the knowledge question.
Choose examples you understand well, from your own subjects or experience, and use fewer of them in more depth.
Forgetting the counterclaim
A strong TOK essay considers more than one view. If every paragraph agrees with itself, the argument feels flat. Build in a counterclaim, explain why it is reasonable and show how your position responds to it.
This does not weaken your essay; it shows careful thinking, which is what the course is about.
Staying inside one area of knowledge
Many titles invite comparison across areas of knowledge. If you use examples from only one area, the essay may look narrow. Check whether the title expects contrast or links, and choose examples accordingly.
Spread your examples sensibly, but do not add areas just for the sake of it.
Writing the plan last
Students sometimes write the essay first and then summarise it as a plan. A plan is most useful before you write, because it shows whether the argument holds together while changing it is still easy.
A tutor can talk through your plan and challenge your claims, which is a good use of an outside reader. The essay itself must remain your own work.