This course explores the nature of critical thinking and metacognition as well as the relationships among critical thinking, problem solving, and decision making. It considers the process, results, and various levels of critical thinking. It presents the concept of metacognition as a key attribute of critical thinking. It also distinguishes between simple and complex problems. Participants are encouraged to think about how these concepts can be taught in their classrooms. This course features excerpts of recordings from CALPRO’s online workshops on Teaching Critical Thinking Skills. The estimated course completion time is 12 hours.