新课标背景下的数量关系分析教学

发布时间：2018-03-16 04:31

本文选题：数量关系　切入点：数学应用题　出处：《教学与管理》2015年08期 　论文类型：期刊论文

【摘要】：正课改前小学数学应用题教学十分重视数量关系的分析,但第一轮课改后,数量关系教学有被弱化和边缘化的倾向。不少教师在教学中引导学生过多地关注信息的收集、整理,对数量关系的分析往往一带而过,使学生感到无从下手,不知道怎样去思考,学生解决实际问题常常是在生活经验或者直觉的支持下完成的。虽然他们把问题解决了,但对解决问题的过程与方法缺少有意识的体验,不利于学生形成解题策略、提炼解题经验。《课标》修订时,明确指出:
[Abstract]:Before the reform, the primary school mathematics application problem teaching attaches great importance to the analysis of the quantitative relationship, but after the first round of curriculum reform, the quantitative relation teaching tends to be weakened and marginalized. Many teachers lead students to pay too much attention to the collection and arrangement of information in the teaching. Analysis of quantitative relationships tends to pass by, leaving students feeling overwhelmed and unaware of how to think. Students often solve practical problems with the support of life experience or intuition, although they solve the problem. However, the lack of conscious experience in the process and methods of problem-solving is not conducive to the formation of problem-solving strategies and the extraction of problem-solving experiences.
【作者单位】：江苏高邮实验小学;
【分类号】：G623.5

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