小学数学第二学段“数学广角”中渗透数学思想方法的研究
发布时间：2018-11-16 08:22
【摘要】：随着当今教育的改革和发展,人们对于数学思想方法的重视程度越来越高。为加强对学生数学思想方法的渗透,2001年人教版(实验)小学数学教材创设了“数学广角”这一新的内容。2012年人教版(修订)教材重点修订了数学广角的内容,足见数学思想方法的重要地位。本文以现代教育教学理论和新课标理念为基础,主要围绕第二学段(4-6年级)“数学广角”中渗透数学思想方法开展研究。研究共分为三大部分:第一部分从数学思想方法的了解程度、教学目标的把握程度、教学策略的运用程度等多个维度对某一地区的在职教师开展问卷调查与访谈。调查结果显示被访教师普遍缺乏对“数学广角”的数学思想方法内容的了解,缺乏渗透“数学广角”中数学思想方法的教学策略。第二部分通过系统地研读和整理第二学段“数学广角”的教学内容,整理出与优化思想、模型思想、化归思想、数形结合等重要数学思想的相关教材内容,进行详细的分析。第三部分围绕优秀课例《数与形》开展课例分析,得出以下五个探寻渗透数学思想方法的教学策略:(1)明确以渗透数学思想方法为主的教学目标;(2)螺旋式的课堂教学设计;(3)化“隐”性为“显”性的教学策略;(4)注重在问题解决中的数学思想方法的渗透;(5)注重在课堂小结中的数学思想方法的渗透。
[Abstract]:With the reform and development of education nowadays, people pay more and more attention to mathematics thought method. In order to strengthen the penetration of students' mathematical thinking and methods, the "wide angle of mathematics" was created in 2001 in the "wide angle of mathematics" in the primary school mathematics textbook of the people's Education Edition (experiment), and the content of the wide angle of mathematics was mainly revised in the 2012 edition of the people's Education Edition (revised). See the important position of mathematics thought method. Based on the theory of modern education and teaching and the idea of new curriculum standard, this paper mainly focuses on the research of infiltrating mathematics thought method in "wide angle of mathematics" in the second stage (grades 4-6). The research is divided into three parts: the first part carries out questionnaires and interviews with in-service teachers in a certain area from several dimensions, such as the understanding of mathematical thinking methods, the degree of mastery of teaching objectives, the degree of application of teaching strategies, and so on. The results of the investigation show that the teachers interviewed generally lack the understanding of the content of mathematics thought method of "wide angle of mathematics" and the teaching strategy of infiltrating mathematics thought method in "wide angle of mathematics". The second part systematically studies and arranges the teaching content of the second learning section "mathematics wide angle", arranges and optimizes the thought, the model thought, the transformation thought, the number form union and so on important mathematics thought related teaching material content, carries on the detailed analysis. The third part focuses on the case analysis of excellent lesson case < number and form >, and concludes the following five teaching strategies: (1) make clear the teaching goal of infiltrating mathematics thought method; (2) spiral classroom teaching design; (3) teaching strategy of turning "implicit" into "explicit"; (4) paying attention to the penetration of mathematical thinking and methods in problem solving; (5) paying attention to the infiltration of mathematical thinking and methods in classroom summary.
【学位授予单位】：闽南师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G623.5
本文编号：2335003
[Abstract]:With the reform and development of education nowadays, people pay more and more attention to mathematics thought method. In order to strengthen the penetration of students' mathematical thinking and methods, the "wide angle of mathematics" was created in 2001 in the "wide angle of mathematics" in the primary school mathematics textbook of the people's Education Edition (experiment), and the content of the wide angle of mathematics was mainly revised in the 2012 edition of the people's Education Edition (revised). See the important position of mathematics thought method. Based on the theory of modern education and teaching and the idea of new curriculum standard, this paper mainly focuses on the research of infiltrating mathematics thought method in "wide angle of mathematics" in the second stage (grades 4-6). The research is divided into three parts: the first part carries out questionnaires and interviews with in-service teachers in a certain area from several dimensions, such as the understanding of mathematical thinking methods, the degree of mastery of teaching objectives, the degree of application of teaching strategies, and so on. The results of the investigation show that the teachers interviewed generally lack the understanding of the content of mathematics thought method of "wide angle of mathematics" and the teaching strategy of infiltrating mathematics thought method in "wide angle of mathematics". The second part systematically studies and arranges the teaching content of the second learning section "mathematics wide angle", arranges and optimizes the thought, the model thought, the transformation thought, the number form union and so on important mathematics thought related teaching material content, carries on the detailed analysis. The third part focuses on the case analysis of excellent lesson case < number and form >, and concludes the following five teaching strategies: (1) make clear the teaching goal of infiltrating mathematics thought method; (2) spiral classroom teaching design; (3) teaching strategy of turning "implicit" into "explicit"; (4) paying attention to the penetration of mathematical thinking and methods in problem solving; (5) paying attention to the infiltration of mathematical thinking and methods in classroom summary.
【学位授予单位】：闽南师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G623.5
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相关期刊论文 前4条
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