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(Order print version)

Kobo eBook (click here)
Kindle Edition (click here)
Print version (click here)

Kobo eBook (click here)
Kindle Edition (click here)
Print version (click here)

Very Good articles bearing upon TOK and Critical Thinking

Initial Readings and Videos

Summary Notes on Certitude and Necessity
Some Points on Knowledge and Opinion
Summary Notes on Truth
Summary Notes on Chance, Relativity, and Change
A Note on Dependence and Independence
Intellectuals and Society, by Thomas Sowell Mandatory Viewing
Intellectuals, by Thomas Sowell
Why Eyes Witnesses Get It Wrong Mandatory Viewing
On Being Wrong Mandatory Viewing
Doctors Make Mistakes Mandatory Viewing

Most of the links below have been removed since the publication of Readings in the Theory of Knowledge.

  • Some Visuals


    New Criteria for TOK Essay (read on...)
Be sure to read the paper or watch the news (especially the National Post).  You'll come across something that strikes you and you should try to wonder about the knowledge implications of whatever it is that interests you.  Remember, personal discoveries, or "aha moments" can and should be made into a presentation (if something clicked, if something happened that made you realize that there really are different ways of knowing, or a personal experience made you realize something, etc.).