数学课堂教学大体分为新授课与复习课两种.新授课教学是学生在教师有目的、有计划的指导和组织下,积极主动地发现、掌握知识,形成初步的技能和技巧的过程.而复习课教学是学生在教师有目的、有计划的指导和组织下,从学生的实际出发,把教师的主导功能、学生的主体作用有效、和谐、科学地结合,对学生的既得知识、技能与技巧在梳理内化、查漏补缺、拓展引申的同时,引导学生积极主动地深化知识、形成熟练的技能与技巧,进一步完善优化学生的知识结 The mathematics classroom teaching can be roughly divided into new teaching and reviewing classes.The new teaching is a process in which students actively discover and master knowledge and form preliminary skills and skills under the teachers’ purposeful and planned guidance and organization. Reviewing teaching is the students under the teacher’s purpose, planned guidance and organization, starting from the students ’reality, the teacher’s dominant function, the main role of students effectively, harmoniously and scientifically, students’ acquired knowledge, skills and While combing internalization, finding out deficiencies and extending vacancies, the students are encouraged to take the initiative to deepen their knowledge, form skilled skills and skills, and further improve and optimize the knowledge knot of students