1, factual knowledge: terms and elements (for example, Freud was the founder of psychology; Kung pao chicken is Sichuan food. Like a brick, it is the foundation)

2, conceptual knowledge: structure, classification, principle (for example, Sichuan cuisine is characterized by hemp but not dry, spicy but not bitter. Like a wall, arrange bricks reasonably and establish the connection between knowledge)

3. Procedural knowledge: skills, algorithms and instructions for use (such as principles and methods of psychological experiments; Kung pao chicken recipes, how to do it, behavior, thinking)

4. Metacognitive knowledge: strategy knowledge, task knowledge, self-knowledge (such as what strategy you like).

Meta-cognitive knowledge: meta-cognition, self-cognition, cognition of learning tasks and present situation, cognition of learning strategies (I am good at memorizing, how many words there are, everyday language and technical terms).

Meta-cognitive ability: planning, monitoring and adjustment (what is the word planning, which is more suitable for you, whether it is completed or not, whether it should be reduced)

Metacognition enables us to answer:

1. What do I know about this subject?

2. How much time do I need to learn these contents?

3. What is the best solution to this problem?

4. What are the criteria for my prediction and evaluation results?

5. How can I adjust the program?

6. How to find the mistakes made?

7. Do I understand what I read?

(that is, learn how to learn and adjust methods according to your own cognitive needs)

Cognitive level

Memory (recognition, recall)-understanding (explanation, example, classification, summary, reasoning, comparison, explanation (in one's own words)-application (execution, application)-analysis (distinction, organization, attribution)-evaluation (inspection, comment)-creation (generation, planning)