3. Organize teaching materials and choose teaching methods.

Organize the teaching materials according to the teaching principles and the characteristics of the teaching materials, consider the teaching methods according to the specific conditions of students and the conditions of school equipment, and initially conceive the whole teaching process. There are various organizational forms of teaching materials, and the same teaching material can have different organizational structures. But no matter what kind of structure, we should focus on the central content and determine the level and steps of explanation according to the internal relationship of the teaching materials. At the same time, when choosing teaching methods, we must pay full attention to how to concentrate students' attention and stimulate their positive thinking.

4. Design mathematical programs and schedules

Introduce a new topic of how to review old knowledge in the classroom; How to develop the content of new lectures; What key contents are emphasized; How to explain the difficulties; The final consolidation and summary should be carried out, and the time spent in each part should be fully considered before writing the lesson plan.

5. Design blackboard writing and blackboard painting

Writing on the blackboard and drawing on the blackboard are important parts of classroom teaching, so we should pay enough attention to them when compiling teaching plans. The design of blackboard writing can start from the study and analysis of the knowledge structure of teaching materials, and can also start from the analysis of students' cognitive laws.