Critical thinking web

Welcome to Critical Thinking Web

We have over 100 online tutorials on different aspects of thinking skills. They are organized into modules listed below and in the menu above. Our tutorials are used by universities, community colleges, and high schools across the world. The tutorials are completely free and under a Creative Commons license.

This site is maintained by Dr. Joe Lau at the Philosophy Department, The University of Hong Kong.

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Companion textbook

An Introduction to Critical Thinking and Creativity: Think More, Think Better. (Wiley, 2011). Written by Joe Lau, author of this website. This textbook provides a more detailed treatment of many of the topics here. [more information]

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Do not believe in anything simply because you have heard it. Do not believe in anything simply because it is spoken and rumored by many. Do not believe in anything simply because it is found written in your religious books. Do not believe in anything merely on the authority of your teachers and elders.

Buddha

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