Psychological research shows that the closer the learning content is to students' familiar life background, the higher the students' conscious acceptance of knowledge will be. Therefore, at the beginning of each finishing and reviewing class, I carefully design teaching situations closely related to students' lives to attract students to take the initiative to participate in finishing and reviewing.

Two, "all" and "one" pay equal attention to cooperation and exchanges.

The teaching classroom should meet the diverse learning requirements, not only for all students, but also for individual students, reflecting that everyone has different development in mathematics. This requirement is not only in new teaching, but also in finishing and reviewing classes. Therefore, the teaching of collation and review should take into account the individual and the whole, the individual differences of each student, the interaction between teachers and students and the stratification of content, so as to effectively realize the organic combination of educational concepts, teaching objectives and teaching processes and promote the development of students' knowledge collation ability.

Third, step by step, independent finishing.

It is an important goal to review what you have learned, build a knowledge network and form a good cognitive structure. From the perspective of students' development, it is extremely important to acquire the ability to organize knowledge, build a knowledge network and form a sense of construction. This kind of ability and consciousness is not available at once, but acquired in the process of long-term independent combing and active construction.