一、背景在学生的眼里,数学概念课是枯燥的、乏味的;在教师眼里,数学概念课的教学是难驾驭的。然而,不可否认,概念教学是中学教学中至关重要的一个环节,是基础知识和基本技能教学的核心,同时加强概念教学也是提高数学教学质量的有效手段。因此,如何让数学概念课告别枯燥,使学生觉得意趣盎然,使教师觉得得心应手,值得我们大家思考。而我将结合七年级第二学期第十四章第一节《三 I. Background In the eyes of students, mathematics concepts are boring and boring; in the eyes of teachers, the teaching of mathematics concepts is unruly. However, it is undeniable that the concept teaching is a crucial link in the teaching of middle school and is the core of basic knowledge and basic skills teaching. At the same time, strengthening the concept teaching is also an effective means to improve the quality of mathematics teaching. Therefore, how to get rid of the boring mathematics concept lesson makes students feel full of interest and make the teacher feel comfortable and worthy of our consideration. And I will combine the seventh semester of the seventh grade and the first quarter of the third