Actually, mathematics is not difficult. To find a better way, first of all, don't be afraid, but believe that you can learn well. Besides, you should do some exercises and read more books. We know that learning mathematics needs to improve our mathematical ability step by step through review. Some students simply understand review as doing a lot of problems, while others think that review is just memorizing and reciting related concepts, theorems and formulas in textbooks. It can be seen that many students still have misunderstandings about review: they don't really realize the characteristics of mathematics, and they don't distinguish themselves from other disciplines in review methods. Mathematics is a highly applied subject, and learning mathematics means learning to solve problems. It's wrong to engage in sea tactics, but it's also wrong to learn mathematics without solving problems. The key lies in the attitude towards the topic and the way to solve the problem. -the first is to choose a topic, so that it is less but better. Only by solving high-quality and representative problems can we get twice the result with half the effort. However, the vast majority of students have not been able to distinguish and analyze the quality of the questions, so they need to choose exercises to review under the guidance of teachers to understand the form and difficulty of the college entrance examination questions. -the second is to analyze the topic. Before you solve any math problem, you must analyze it first. Analysis is more important than more difficult topics. We know that solving mathematical problems is actually to build a bridge between known conditions and conclusions to be solved, that is, to reduce and eliminate these differences on the basis of analyzing the differences between known conditions and conclusions to be solved. Of course, in this process, it also reflects the proficiency and understanding of the basic knowledge of mathematics and the flexible application ability of mathematical methods. For example, many trigonometric problems can be solved by unifying angles, function names and structural forms, and the choice of trigonometric formulas is also the key to success. -finally summarize the topic. Solving problems is not the goal. We test our learning effect by solving problems, and find out the shortcomings in learning so as to improve and improve. So the summary after solving the problem is very important, which is a great opportunity for us to learn.