Traditional junior high school mathematics review teaching often overemphasizes the leading role of teachers. Under the control of the teacher, students input knowledge into their brains from the teacher, and then imitate exercises to master skills and skills through mechanical repetition. This kind of teaching, which only aims at acquiring knowledge, skills and skills, destroys and stifles students' nature and creativity, which is not conducive to cultivating new talents needed by the times. Does not meet the requirements of today's education. In order to meet the requirements of the new curriculum objectives, we must constantly update our teaching concepts and improve and optimize our teaching methods. I have learned from many years of junior high school mathematics teaching practice that review class is by no means a simple repetition of old knowledge.