几乎所有的数学教师都会有上数学复习课难的感觉。它不但花费的时间多,投入的精力也大,而且复习课是教学中的一个重要的不可缺少的环节,更是以巩固梳理已学过的知识,使之形成知识网络,提高基础技能,增强解决实际问题的能力为主要任务的。所以,教者绝不能简单地把课 Almost all math teachers have a hard time reviewing math. It not only takes more time and effort, but also is an important and indispensable part of teaching. It also consolidates the learned knowledge, forms a knowledge network, improves basic skills and enhances The ability to solve practical problems is the main task. Therefore, the teacher must not simply class