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初中数学知识点较多,学生如何快速有效地进入复习,掌握初中阶段的数学知识是摆在初三数学教师面前的一个难题。本人通过在数学教学中的一些感悟对初三的数学复习作了以下几点的思考:一、注重构建知识网络,宏观把握数学框架学生在初中学习数学时,觉得知识繁多杂乱。教师在复习时就要让学生学会构建知识网络,宏观把握数学框架。因此,我们把初中数学分为代数和几何两个板块来复习。在代数中要掌握好数、式、不等式等去进行化简和计算;在几何中要掌握好点、线、平行线等,并会应用这些概念去解决一些实际问题。二、注重夯实数学双基,微观掌握知识技能
Junior high school mathematics knowledge points, how to quickly and effectively into the review of students, junior high school mathematics knowledge is placed in the first three math teachers in front of a problem. Through my understanding of math teaching, I made the following reflections on the maths review of the first three days: First, pay attention to the construction of knowledge network and macroscopically grasps the math framework. When students are learning mathematics in junior high school, they think the knowledge is disorderly and messy. When reviewing teachers should enable students to learn to build knowledge networks, macroscopically grasp the mathematical framework. Therefore, we divide junior high school mathematics into algebra and geometry to review two plates. In algebra to master a good number, type, inequality and so on to simplify and calculate; in geometry to master points, lines, parallel lines, etc., and will apply these concepts to solve some practical problems. Second, pay attention to consolidate mathematical double base, microscopic knowledge and skills