1. Sorting: Sort the wrong questions according to the types of questions and knowledge points, which is convenient for searching and reviewing. You can prepare a wrong book, copy or cut and paste the wrong questions on it, and indicate the difficulties of the questions and the ideas for solving them.
2. Cause analysis: carefully analyze the causes of each wrong question, whether it is because of carelessness, unclear concept understanding, calculation error or unequal problem solving methods. After finding out the reasons, we can make targeted improvements and improvements.
3. Summarize the rules: summarize the rules and problem-solving skills for a class of wrong questions. For example, for the simplification of algebraic expressions, we can summarize the methods and steps of simplification; For the topic of geometric figures, we can summarize the properties and calculation methods of common figures.
4. Do more exercises: consolidate and deepen the understanding and mastery of knowledge points through a lot of exercises. You can choose some similar topics to practice until you master the problem-solving methods.
5. Ask for help: If you encounter problems that are difficult to solve, you can ask teachers, classmates or parents for help. They may give different ideas and methods to help you better understand and master knowledge points.
It takes patience and persistence to summarize the wrong questions in junior high school mathematics. Through continuous summary and review, you can improve your math level and avoid making the same mistakes.