Theory of Knowledge

The Theory of Knowledge (TOK) course is an interdisciplinary program designed to review and challenge knowledge. It involves the study of language, logic, ethics, knowledge, and truth. The course examines the methods used to obtain knowledge in various subject areas. TOK looks at the trustworthiness of language as a means of communicating ideas and the reliability of perception as a means of observing the world. Dishonest and unreasonable arguments are distinguished from valid forms of argument. TOK also considers the basis on which moral, political, and aesthetic judgments are made.

Students will spend two years answering one question: “What do I mean when I say ‘I know,’ and why should anyone believe me?” 

In TOK, students examine this question in the context of their definitions of knowledge itself, as well as exploring what constitutes knowledge in different areas of study. 

Students are given opportunities to:

● reflect upon knowledge and experience and the validity of the claims made about knowledge;

● recognize limitations on the degree of certainty possible in all areas of knowledge;

● be aware of subjective and ideological biases in themselves and others;

● develop a personal mode of thought based on constructive examination of evidence and expressed in rational argument;

● explore the relationship between belief and contrasting worldviews.

This is achieved through student-centered discussion in a seminar setting. The course is often a favorite of IB Diploma Candidates, as it provides for an exchange of ideas among fellow students who are also challenging the full IB Diploma.