1. Comprehensive and thoughtful review, strengthen and consolidate the review content. After the teacher led the students through a round of review, the students have gradually mastered some basic methods and ideas to solve mathematical problems. At this time, teachers should guide students to summarize the knowledge points in review in time to avoid confusion of knowledge. In the review process, teachers must keep in mind that students are required to memorize formulas and theorems in textbooks. So as not to be in a hurry when solving problems. In addition, teachers can make up for the loopholes in knowledge in time by strictly asking students to sum up related problems, thus improving students' math scores.

2. Break through the bottleneck problem. In this stage of mathematics review, teachers should lead students to explore together in time, so that students can gradually find their own knowledge loopholes or blind spots in the process of exploration. Teachers can advise students to do some elaborate questions efficiently instead of asking questions. There must be a clear solution to every problem in this process. If you still can't find a way of thinking, the teacher will lead the students to discuss what knowledge points to examine in this topic, why I can't start, and which knowledge link has gone wrong.