Math exam compilation in senior high schools in Zhejiang Province must brush questions, and brushing questions is the most effective way to improve grades. The subjects of the exam are educational psychology and professional courses, so do more questions and recite more. Brush questions can understand the questions and contents according to the types of questions, and you can clearly know your own shortcomings by doing the questions, so as to find out your own weaknesses and strengthen them. Secondly, you can also simulate the exam scene through the sea tactics, so that you can be more proficient in the exam process, better control the time to do the exam, and also reduce the tension during the exam, so as to face the exam calmly.