First of all, we should learn to sort out the key points of each unit on the basis of the original knowledge and form a knowledge network system. You can make full use of the knowledge points sent by elementary school Olympic Mathematical WeChat, the test papers sent by teachers and the class notes you usually take. You should also learn to analyze the questions in each unit exam. Generally speaking, there are four aspects: one is the concept problem, the other is the calculation problem, the third is the practical application problem, and the fourth is the operation problem. The function of review is: Practice makes perfect. So in the review stage, you may have to do more questions. Of course, I don't mean to do sea tactics, but it's not good to do math without problems. We must grasp a degree. To do a topic, you must have the harvest of the topic. The question is nothing more than what type. When you finish a question, you should reflect and ask why.

Second, we should work hard on feedback error correction and treat the wrong problem book correctly. Extract the wrong questions from your notebook, correct them first, then sort them out, find out your own shortcomings, and prescribe the right medicine for the wrong reasons of the wrong questions. Don't think it's troublesome to modify. Students who form habits and have excellent and stable academic performance often attach great importance to reviewing and collecting wrong questions. If the wrong questions can be well checked and filled, the review effect will be better!

Third, multiple solutions to one question, multiple solutions to one question, improve the flexibility of solving problems. Some problems can be analyzed from different angles and different solutions can be obtained. Multiple solutions to a problem can cultivate the ability to analyze problems. Ability to solve problems flexibly. Different ways to solve problems, different formulas, the same result, the same result. At the same time, it also inspired other students and broadened the thinking of solving problems. Some application problems have different forms, but the method of solving them is the same. Therefore, when reviewing, we should think from different angles and classify various problems, so as to integrate what we have learned and improve the flexibility of solving problems.