习题教学是中学数学教学中的一个极为重要的环节。它既是帮助学生理解数学基础知识,熟练运用和巩固知识及培养技能的过程,又是帮助学生树立数学思想方法,进行数学思维训练的过程,但在现实的习题课教学中,常常有“老师讲过了,学生还不会,学生真笨”的 Exercises Teaching is an extremely important link in middle school mathematics teaching. It is not only a process of helping students to understand the basic knowledge of mathematics, apply and consolidate knowledge and cultivate skills skillfully, but also a process of helping students to establish mathematical thinking and training of mathematical thinking. However, in practice teaching, teachers often have teachers Having said, the students will not, the students stupid "