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笔者经过实践摸索出高中数学专题复习的新思路——“烟花”式专题复习思路。“烟花”式专题复习思路的指导思想是以点带面。“烟花”式专题复习分三块:专题的确定;专题的研究;专题复习的巩固和检测方法。每一块的实行过程中都渗透学生主动性、合作性、研究性等新的学习方式,学生在学习过程中不但学会做题,而且学会编题。本文借助圆锥曲线的中点问题专题介绍其方法。
After practice, the author explores the new ideas of high school mathematics review - “fireworks” style review ideas. “Fireworks ” -type review theme of the guiding ideology is to point with a surface. “Fireworks ” type review of the topic is divided into three pieces: the identification of the topic; the study of the topic; the consolidation and detection method of the topic review. During the implementation of each one, new ways of learning, such as student initiative, cooperation and research, are infiltrated. Students not only learn to do questions during the learning process, but also learn to compose questions. This paper introduces the method of using the conic midpoint problem.