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复习课应使学生对所学内容有系统的认识,深化对所学内容的理解,综合运用所学知识解决有关问题。复习课应在认识过程中的两个飞跃方面下功夫,提高学生分析问题和解决问题的能力。为此,必须激发和培养学生学习的积极性,这种积极性又主要来自教师在教学过程中的主动性,而教师要在教学过程中发挥的主导作用,首先是教师对所教内容的科学性要有较深刻和全面的理解.本文以“解三角形”一章的内容为例谈谈科学性、主动性和积极性问题,这对其他章节的教学和高中数学的教学也同样适用.
The review class should enable the students to have a systematic understanding of what they have learned, deepen their understanding of what they have learned, and use the knowledge they have learned to solve problems. The review class should make efforts in the two leapfrogs in the understanding process to improve students’ ability to analyze problems and solve problems. To this end, it is necessary to inspire and cultivate the enthusiasm of students’ learning. This enthusiasm comes mainly from the initiative of teachers in the teaching process, and teachers must play a leading role in the teaching process. First of all, teachers must be scientific in teaching content. There is a deeper and comprehensive understanding. This article uses the contents of the chapter “Solving Triangles” as an example to talk about the issues of science, initiative, and positivity. This also applies to the teaching of other chapters and the teaching of high school mathematics.