1, teaching method, teaching method is a way for teachers to impart knowledge to students and develop their intelligence through concise and vivid oral language. It is to convey information, impart knowledge, clarify concepts, demonstrate laws and formulas through narration, description, explanation and reasoning, and guide students to analyze and understand problems.

2. Discussion method, which is a teaching method under the guidance of teachers, in which students express their opinions around the central issues of the textbook in the whole class or group, and acquire or consolidate knowledge through discussion or debate activities.

3, intuitive demonstration method, demonstration method is a teaching method in which teachers show all kinds of objects, intuitive teaching AIDS or conduct demonstration experiments in class, so that students can gain perceptual knowledge through observation.

4. Practice method is a way for students to consolidate knowledge, apply knowledge and form skills under the guidance of teachers. In teaching, practical methods are widely used in various disciplines.

5. Reading guidance method. Reading guidance method is a way for teachers to guide students to acquire knowledge, consolidate knowledge and cultivate students' self-learning ability by reading textbooks or reference books.

6, induction, new knowledge or unsolved problems, by transforming them into several kinds of easy-to-solve problems to solve, this is regression. The idea of "transformation" is a mathematical method that mathematicians all over the world attach great importance to, and the core of infiltration is to transform the problem to be solved with a variable point of view and transform the problem to be solved into a solved problem through deformation.

7, timely infiltration, for mathematics, the occurrence of knowledge is actually the occurrence of thinking methods. Therefore, the process of concept formation, conclusion derivation, method thinking, problem discovery, law revelation and so on. They all contain excellent opportunities to infiltrate mathematical thinking methods and train thinking.

8. Emphasize repetition. Pupils' understanding and mastery of mathematical thinking methods has a cognitive process of "from concrete to abstract, from perceptual to rational". Only through repeated infiltration and application can their understanding be enhanced.