课堂是教师教学的主阵地,从某种程度上讲,教学大纲、教学计划、教学原则、教学方法都是通过课堂教学呈现出来的,对于教师而言,课堂是其教学水平与教学能力的直接体现,而对于学生来说,课堂是其掌握知识、提升能力的重要场所.因此,在初中数学教学中,教师应注重课堂教学环节的把握,提高课堂教学效率. Classroom is the main front of teacher’s teaching. To a certain extent, syllabus, teaching plan, teaching principle and teaching method are all presented through classroom teaching. For teachers, the classroom is directly related to teaching level and teaching ability , And for students, the classroom is an important place for them to master knowledge and improve their abilities.Therefore, teachers should pay attention to the grasp of classroom teaching and improve the efficiency of classroom teaching in mathematics teaching of junior middle school.