Improving math scores can't be covered in a few words, and it needs the dual efforts of teachers and students. Let me talk about the 45-minute class. If you can't even grasp the prime time, let alone improve your grades. This is a good way to train divergent thinking and associative ability. Of course, except for the gifted, don't just follow the teacher. You must think of going to the teacher to prove theorems and propositions yourself. Try to prove more than one problem. Don't bother. The obtained theorem is easier to remember, smoother to use and deeper to understand. Summarizing the gains and losses in the process of proof is the most valuable knowledge. In order to cultivate the ability, it is necessary to establish their own knowledge network. Let knowledge be agreed together in a graphic way, and knowledge will not be forgotten. Most mathematical problems can be solved by transformation, and the problems in solving problems can be solved by using old knowledge. This is an old argument and a correct argument after class. Do a topic, clear thinking, reasonable, well-founded, well-founded. To do a topic, you need to know his situation and exhaust every condition. It can be said that the most important condition of association influence is to use thorough association. Your structural analysis of the topic should be combined with reverse analysis. China's sports viewpoint is not well used, but the sports viewpoint in mathematics is very important. To put it bluntly, if you look at the problem from another angle, there are not many unexpected gains, but after you finish your attitude towards him, it will soon pass. Hunger will get nutrition from this problem. How did I embarrass a soldier? Why do you have to ask others why they think so? Others can't give you the answer. Think for yourself. Why does he think so? It will be very unfavorable to understand this problem and strive for multiple solutions to one problem. * * * Separated personalities learn to solve new problems by summing up past experiences. Of course, there are still many places to pay attention to. When reviewing, review some knowledge in your mind now to see if this knowledge is systematic. Hehe, learning is an art, otherwise everyone will learn well. There are many places to pay attention to. I want to make a self-summary. I have perseverance and long-term ambition. I recommend a book to you (Sun Weigang talks about how to succeed-how to be admitted to Peking University accounts for 55% of the class, Tsinghua), Sun Weigang Senior High School Mathematics and Sun Weigang Junior High School Mathematics. They have given many students a lot of help. I hope you can also learn math well and get something that will benefit you for life from this subject.