初三教师在总复习阶段最关心的问题就是如何在有限的时间内进行高效的中考数学复习,根据我多年的教学经验,我认为中考复习中要构建数学知识框架,归纳数学思想方法,设计分层巩固练习,精选典型中考题型,积累数学解题经验.本文就是我复习“平面直角 The issue that the third grade teachers are most concerned about during the general review stage is how to conduct effective mathematics review in a limited time. Based on my many years of teaching experience, I believe that in the review process, we must build a mathematical knowledge framework, sum up mathematical thinking methods, and design points. Consolidate exercises, select typical test questions, and accumulate mathematics problem solving experience. This article is my review of ”planes right angles