The document discusses metacognition and cognition. It defines metacognition as one's knowledge and awareness of their own thinking processes and ability to evaluate and regulate thinking. It notes there are three components of metacognition: metacognitive knowledge, awareness, and control. Cognition is defined as the mental processes involved in gaining and understanding information, including thinking, memory, perception, knowledge and judgment. The document also discusses cognitive and metacognitive strategies and lists examples like self-questioning, reflection, and modeling metacognitive skills as important for teaching students.