在初中数学实际教学过程中,经常发现学生在知识点理解上面容易出现偏差,或者是经常出现各种各样的问题,学生在实际学习过程中所出现的问题要是应用到课堂教学工作中,这种教学方法被称之为反例。反例在初中数学课堂教学内应用,具有十分重要的作用,在实际应用中能够让学生对于容易出现的错误深入认识,增加对于问题的理解,对于培养学生数学思维,提高数学课堂教学质量具有重要意义。本文就以初中数学课堂教学过程中所出现的实例作为研究对象,对于反例的应用进行探索。 In the process of junior high school mathematics actual teaching, it is often found that students are prone to deviation in the understanding of knowledge points, or often have a variety of problems, students in the actual learning process problems should be applied to classroom teaching work, which The teaching method is called counterexample. Counterexample in junior high school mathematics classroom teaching, has a very important role in practical applications to enable students to understand the mistakes prone to increase understanding of the problem for the training of students thinking of mathematics, improve the quality of mathematics classroom teaching is of great significance . This article takes junior middle school mathematics classroom teaching process appears example as research object, explores the counter-examples application.