一、问题的提出当前初中数学课堂普遍存在三种状态:一是课堂纪律好,但有部分学生学习被动、精神不集中,偶尔做小动作;二是课堂纪律一般,学生课堂讲话、做小动作现象多,课堂有时吵.三是课堂纪律很不好,数学教师要经常中断正常教学过程组织教学,甚至学生捣乱课堂,以至无法正常实施课堂教学,课堂管理失效.现在初中生的生源背景成份复杂,数学基础知识参差不齐.数学课又不同于其他科类的教学方式,很少能古今中外的旁征博引、高谈阔论,既没有令人扼腕叹 First, the question raised The current junior high school mathematics classroom prevails in three states: First, good discipline in the classroom, but some students learn passive, lack of concentration, and occasionally to do small movements; Second, the classroom discipline in general, the students speak in the classroom, do small movements and more , Classroom sometimes noisy .Third, the classroom discipline is not good, mathematics teachers should often interrupt the normal teaching process organization and teaching, and even students disrupted the classroom, as a result, can not be normal implementation of classroom teaching, classroom management failure.Now Junior high school students background composition is complex, mathematics Basic knowledge is uneven .Mathematical lesson is different from the teaching of other subjects, very few at all times and from all countries can be cited, talkative, neither depressing