摘 要
大量研究表明,中学数学情境教学可以激发学生学习兴趣,提高课堂效率,培养学生的思维能力。本文在研究国内外数学教学情境创设背景的基础上,明确了教学情境的概念及创设情境的原则,阐述了情境创设对于中学数学教学的重大意义。通过问卷调查的方式研究了江南实验学校初二年级课堂教学情境创设的现状,发现教师对情境创设的理解和实践存在着一些问题,与此同时还分析了教师创设不良情境的原因,主要有三条:1、刻意求新,华而不实;2、数学味淡薄,过分生活化;3、依赖信息技术,忽视思维过程;最后,我从情景创设的原则和效果出发,对数学教学情景创设的方法进行了探究并且分析了在教学情境中需要处理好的几个关系。90465
The experimental results show that the junior middle school mathematics teaching can stimulate students' interest in learning mathematics application consciousness, cultivate students' innovative consciousness and application consciousness, and to analyze and solve problems。 It has significant effects on improving students' learning efficiency。 Based on the understanding of the background of mathematics teaching situation at home and abroad, this paper defines the concept of the teaching situation and the principle of creating the situation。 We research the status of real instructional condition in the grade 8 students of Jiangnan experimental school through a questionnaire, and we found that there are some problems on the understanding and practice of creating situation。 At the same time, it analyzes the reasons for teachers to create a bad situation。 There are three main reasons: firstly, deliberately innovation; secondly, mathematics taste flashy without substance; thirdly, ignore the profundity of thinking。 Finally, from the principle and effect of the scene creation, scene creation in mathematics teaching is explored and analyzed to deal with several relations in the teaching context。源Q于W优H尔J论K文M网WwW.youeRw.com 原文+QQ75201.,8766
毕业论文 关键词:情境创设; 问题情境; 数学教学; 最近发展区
Keyword: Situation creation; problem situation; Mathematics Teaching; Zone of proximal development
目 录
1、背景 4
1。1国内研究背景 4
1。2国外研究背景 4
2、教学情境概念及原则 4
2。1情境创设的概念 4
2。2创设情境的原则 4
3、情境创设现状 4
3。1 情境对课程实施的意义 4
3。2杭州滨江区数学课堂教学中情境创设来自优W尔Y论W文C网WWw.YoueRw.com 加QQ7520,18766 的现状 5
3。2。1江南实验学校初二数学组“情境创设”座谈交流摘录 5
3。2。2问卷调查分析 5
3。3教师创设不良情境的原因分析 6
3。3。1刻意求新,华而不实 6
3。3。2数学味淡薄,过分生活化 7
3。3。3 依赖信息技术,忽视思维过程 7
4、数学情境创设探索与研究 7
4。1情境创设的方法 7
4。1。1、利用问题情境激发兴趣 7
4。1。2、贴近最近发展区孕育新知