如何上好复习课,使学生在复习课中掌握更多的新知识,是教师们一直探究的问题。本人在教学实践中采用“系统复习基础知识——典型例题示范——延伸课本例题——分层设计课堂练习”这一系列教学程序进行复习,收到不错的效果,现结合初中数学第三册第九章《三角形》的复习课作介绍。 How to get a good review class so that students can acquire more new knowledge in the review class is a question that teachers have been exploring. I use the “system review basic knowledge in teaching practice -- typical example demonstration - extended textbook examples - layered design classroom exercises ” this series of teaching procedures for review, received good results, is now combined with junior high school mathematics Three volumes of the ninth chapter “Triangle” review class for introduction.