1. Take math notes, and record the most valuable thinking methods or examples in this class, as well as the problems you haven't solved yet, so as to make up for them later.
Second, establish a math error correction book to record the knowledge or reasoning that is prone to mistakes at ordinary times to prevent it from happening again. Achieved: Through the "cause and effect", we can trace back to the cause of the error, so as to prescribe the right medicine.
Third, recite some mathematical laws and small conclusions to make your operational skills proficient.
Fourth, comb the knowledge structure and form a "plate" structure; Can classify exercises, from a case to a class, from a class to multiple classes, from multiple classes to unity; So that solving several kinds of problems can be attributed to the same knowledge method.
Fifth, review in time, strengthen the understanding and memory of basic knowledge, carry out appropriate repeated consolidation, and put an end to "learning first and then forgetting".
Sixth, after doing the problem, you can "reflect" on the basic knowledge used in this problem, what is the mathematical thinking method, why you think so, whether there are other ideas and solutions, and whether the analytical methods and solutions of this problem can be used to solve other problems.
Seven, whether it is homework or exams, we should put accuracy first, general methods first, and don't blindly pursue speed or skills.