TOK textbook available now! 'IB Theory of Knowledge - A Student's Guide' is available for purchase now. Go to product Recent posts.Importance of workbooks in TOKJanuary 6, 2022Does TOK as a subject have its own content?October 25, 2021Themantic Education’s menu of lessonsOctober 5, 2021TOK exhibition Sample 3March 10, 2021See more