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面对新一轮的课程改革,小学数学教师需要转变观念,把数学基本思想方法有效地渗透到课堂教学中。数学基本思想方法的教学是特殊内容的数学学习,它是隐性、是需要多次孕育的,学生需要经过实际应用才能习得。由于数学基本思想方法的教学具有以上的特殊性,笔者在课题研究中根据不同的知识点所蕴含的数学思想方法选取合适的信息技术手段,提升数学基本思想方法在课堂渗透的有效性。本文结合两年的课题研究,用具体的案例说明在教学中合理使用信息技术有效渗透数学基本思想的方法。
Faced with the new round of curriculum reform, primary school mathematics teachers need to change their concepts and effectively penetrate the basic thinking of mathematics into classroom teaching. The teaching of the basic thinking of mathematics is the mathematics learning of the special content. It is implicit and needs to be conceived several times. Students need to acquire it through practical application. Due to the above particularity of the teaching of mathematical basic thinking method, the author selects appropriate information technology means according to the mathematical thinking methods contained in different knowledge points to enhance the effectiveness of the basic mathematical thinking method in classroom penetration. This article combines two years of research, with specific cases of teaching in the rational use of information technology to effectively penetrate the basic idea of mathematics.