从教五年,每每上复习课,总觉得难度很大,尤其是几何,知识脉络联系广泛,知识点较琐碎,处理问题的方式多样,如果准备不充分,很容易让学生产生混乱感.到目前为止没有统一的上课模式和教学结构,因此笔者在平日的教学过程中较为注重收集几何课的上法,我认为几何复习课的关键在于对复习课框架的设定和例题的选取.一、构建全面的知识体系我认为成功的复习课是建立在对内容的准确把握上,以三角形全等为例:首先在课堂的开始应进行三角形全等有关知识网络 From teaching five years, often on the review of the course, always felt very difficult, especially the geometry, extensive knowledge, knowledge is more trivial, dealing with the problem in a variety of ways, if not fully prepared, it is easy for students to produce a sense of confusion. So there is no unified class pattern and teaching structure, so I usually pay more attention to the collection of geometry class in the normal teaching process, I think the key to the geometry review class is to set the review frame and examples of the selection. Comprehensive knowledge system I think the successful review class is based on the accurate grasp of the content, the triangle congruent as an example: First of all in the classroom should be carried out on the triangle congruent knowledge network