小學數(shù)學第二學段“數(shù)學廣角”中滲透數(shù)學思想方法的研究
發(fā)布時間：2018-11-16 08:22
【摘要】：隨著當今教育的改革和發(fā)展,人們對于數(shù)學思想方法的重視程度越來越高。為加強對學生數(shù)學思想方法的滲透,2001年人教版(實驗)小學數(shù)學教材創(chuàng)設了“數(shù)學廣角”這一新的內(nèi)容。2012年人教版(修訂)教材重點修訂了數(shù)學廣角的內(nèi)容,足見數(shù)學思想方法的重要地位。本文以現(xiàn)代教育教學理論和新課標理念為基礎,主要圍繞第二學段(4-6年級)“數(shù)學廣角”中滲透數(shù)學思想方法開展研究。研究共分為三大部分:第一部分從數(shù)學思想方法的了解程度、教學目標的把握程度、教學策略的運用程度等多個維度對某一地區(qū)的在職教師開展問卷調(diào)查與訪談。調(diào)查結(jié)果顯示被訪教師普遍缺乏對“數(shù)學廣角”的數(shù)學思想方法內(nèi)容的了解,缺乏滲透“數(shù)學廣角”中數(shù)學思想方法的教學策略。第二部分通過系統(tǒng)地研讀和整理第二學段“數(shù)學廣角”的教學內(nèi)容,整理出與優(yōu)化思想、模型思想、化歸思想、數(shù)形結(jié)合等重要數(shù)學思想的相關(guān)教材內(nèi)容,進行詳細的分析。第三部分圍繞優(yōu)秀課例《數(shù)與形》開展課例分析,得出以下五個探尋滲透數(shù)學思想方法的教學策略:(1)明確以滲透數(shù)學思想方法為主的教學目標;(2)螺旋式的課堂教學設計;(3)化“隱”性為“顯”性的教學策略;(4)注重在問題解決中的數(shù)學思想方法的滲透;(5)注重在課堂小結(jié)中的數(shù)學思想方法的滲透。
[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.
【學位授予單位】：閩南師范大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：G623.5
本文編號：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.
【學位授予單位】：閩南師范大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：G623.5
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，本文編號：2335003
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