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对于习题,大多数学生解题后缺乏再思考,这就使得解题失去了不少成效和价值.笔者认为解题后的再思考是促进学生数学学习的助推器,有助于优化学生的思维能力,引导学生形成良好的学习习惯.本文从目前解题的现状出发,从现状提出温故数学知识、完成数学练习的同时需要注重解题再思考,从四个方面来推进解题后的再思考:激发探究兴趣,引导反思意识;利用多种途径,梳理解题思路;渗透数学思想,促进自我反思;推进小组合作,力促反思互动.
For the exercises, most students lack of re-thinking after solving problems, which makes the problem has lost a lot of effectiveness and value.I think the re-thinking after solving the problem is to promote students learning maneuver to help optimize the students Thinking ability to guide students to form a good learning habits.This article from the current status of the problem-solving, from the status quo put forward mathematical knowledge of mathematics, the completion of mathematics exercises at the same time need to pay attention to problem-solving and rethinking, from four aspects to promote the problem-solving Thinking: to stimulate interest in exploring and guide the sense of reflection; use a variety of ways to sort out the problem-solving ideas; infiltrate the mathematical thinking to promote self-reflection; promote group cooperation and promote reflection interaction.