We are the world’s most popular resource site for the theory of knowledge (TOK) course, providing resources, guidance, and advice for members in over 100 different countries around the world, comprising nearly a third of all DP schools globally.

Find out about who we are, the basics of TOK, how to teach the course and membership information.

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Find out about who we are, when and why we set up the site, and our approach TOK

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About the Theory of Knowledge course

We discuss the different elements of TOK, key thinkers, and what the aims of the course are

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About how to teach the Theory of Knowledge

We offer a few tips on how to teach the TOK course, and the opportunities it offers educators

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About memberships to

Become a member of the site, and set up your school with the world’s best resource for TOK

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Sample our learning and teaching resources for the IB Theory of Knowledge course

Download a range of free teaching and learning resources to see how we make TOK brilliant

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Contact us

Ask us any question about the course, how to become a member, or advice on teaching and learning TOK.

Find out about us here, and read testimonials from members here.