IB Theory of Knowledge
A cornerstone of the IB core: TOK explores how we know what we claim to know across areas of knowledge and ways of knowing, assessed through an exhibition and a prescribed-title essay.
Difficulty
Challenging
Popularity
72%
Past questions
3
Study tips
5
Key Topics
Exam Format & Dates
May & November, annually
Essay + Exhibition (coursework)
1–7 scale (IB)
4 = passing | 6–7 = excellent
| Section | Duration | Content | Weight |
|---|---|---|---|
| TOK Essay | Coursework (1,600 words) | 1 of 6 prescribed titlesExternally assessed by the IB | 67% |
| TOK Exhibition | Coursework | 3 objects + commentaryInternally assessed, externally moderated | 33% |
Exam Breakdown & Insights
Difficulty · Demanding
Popularity score
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Study Tips
- 1
Define every key term precisely — many exam marks come from accurate use of subject terminology.
- 2
Apply concepts to real-world scenarios; application questions dominate modern exams.
- 3
Work through past papers under timed conditions — familiarity with question style is half the battle.
- 4
Past papers with mark schemes are the single best IB revision resource — learn exactly how marks are allocated.
- 5
Do not neglect your Internal Assessment: it is a significant chunk of your grade that you control before exam day.
Past Exam Questions
Define the key terms associated with Knowledge & the Knower and explain why they matter in this subject.
Apply the concept of Ways of Knowing to a realistic scenario, explaining your reasoning step by step.
Evaluate the strengths and limitations of Areas of Knowledge, using evidence to support a clear, balanced conclusion.
Common Mistakes to Avoid
- ✕
Never practicing under timed conditions before the real exam.
- ✕
Confusing similar key terms that examiners deliberately test against each other.
- ✕
Memorizing definitions without practicing application to scenarios.
Official Resources
Free, official study material for IB Theory of Knowledge — always start with the source your exam board publishes.
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