几何画板与初中数学教学整合的实践与研究
发布时间：2019-02-28 08:25
【摘要】：随着计算机时代的全面来临,信息技术也给数学教学带来了新的发展和新的模式.信息技术和数学教学的整合,既能促使数学教学不断地优化,又能发展学生的信息技术能力,达到双赢的效果.在数学教学上,几何画板以其强大的作图功能,不仅对教师的教学起到了很好的辅助作用,而且还有利于学生展开课后数学问题的研究,引起了人们的关注.所以笔者对如何使几何画板更好地和初中数学教学进行整合,进行了研究.本文一共分为五大部分.第一部分介绍研究背景,提出研究的问题.通过查阅国内外文献,确立了大体研究方向:针对于几何画板如何辅助人教版教材进行教学,完成一个相关的课题梳理和案例研究工作.第二部分是理论综述,在对信息技术与数学教学整合的相关概念进行界定后,确立了本文的两大基础:几何画板的强大辅助教学功能和相关教育理论的支撑和指导.第三部分重点阐述了几何画板整合初中数学教学的思路,分别从运用几何画板进行概念定理教学、运用几何画板进行函数教学、运用几何画板进行实验课教学、巧用几何画板实现变式教学这四个方面,结合人教版教材,对如何利用几何画板整合初中数学教学进行了思路梳理,本文一共完成了 23个课题的梳理和5个教学课例的实践分析.第四部分是实验结果与分析,对两个班的教学成绩和关于几何画板的问卷调查结果进行分析.结果表明绝大多数学生很喜欢教师用几何画板上课,认为几何画板可以提升他们对数学的兴趣和自主学习动力,合理地利用几何画板整合初中数学教学还是很有优势的.第五部分是总结和展望,总结全文并对如何利用几何画板整合数学教学提出了几点建议.本研究旨在给教师提供利用几何画板整合初中数学教学的新思路,促进几何画板在数学教学中发挥更大的作用,让几何画板能成为教师进行数学教学的好帮手,学生进行研究数学问题的平台.
[Abstract]:With the advent of the computer age, information technology has brought new development and new mode to mathematics teaching. The integration of information technology and mathematics teaching can not only promote mathematics teaching to be optimized continuously, but also develop students' information technology ability to achieve win-win results. In mathematics teaching, geometry drawing board, with its powerful drawing function, not only plays a very good role in the teaching of teachers, but also helps students to carry out the study of mathematics problems after class, which has aroused people's attention. So the author has carried on the research to how to make the geometry drawing board better integrate with the junior middle school mathematics teaching. This article is divided into five parts. The first part introduces the background of the research and puts forward the research problems. By consulting the domestic and foreign documents, the general research direction is established: how to teach the teaching materials of how to help students with geometric drawing boards to complete a related task carding and case study. The second part is a theoretical review. After defining the concepts related to the integration of information technology and mathematics teaching, the two foundations of this paper are established: the powerful auxiliary teaching function of the geometry drawing board and the support and guidance of the relevant educational theories. The third part focuses on the thinking of integrating geometry drawing board into junior middle school mathematics teaching, from the teaching of concept theorem by geometry drawing board, function teaching by geometry drawing board, experiment teaching by geometry drawing board, and experiment teaching by geometry drawing board. In the light of the teaching materials of people's Education Edition, this paper tries to sort out how to integrate junior high school mathematics teaching with geometric sketchboards in four aspects, that is, how to realize variant teaching by using geometric sketchboards. This paper has completed a total of 23 topics and 5 teaching examples of practical analysis. The fourth part is the experimental results and analysis of the teaching results of the two classes and the results of a questionnaire survey on geometric drawing boards. The results show that most of the students like to teach with the drawing board of geometry. They think that the drawing board of geometry can enhance their interest in mathematics and the motivation of their own study, and it is very advantageous to integrate mathematics teaching with the drawing board of geometry in junior high school reasonably. The fifth part is the summary and prospect, summarizes the full text and puts forward some suggestions on how to integrate mathematics teaching with geometry drawing board. The purpose of this study is to provide teachers with a new idea of integrating mathematics teaching in junior high school by using geometry drawing board, and to promote geometry drawing board to play a greater role in mathematics teaching, so that geometry drawing board can become a good helper for teachers to carry out mathematics teaching. A platform for students to study mathematical problems.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6
[Abstract]:With the advent of the computer age, information technology has brought new development and new mode to mathematics teaching. The integration of information technology and mathematics teaching can not only promote mathematics teaching to be optimized continuously, but also develop students' information technology ability to achieve win-win results. In mathematics teaching, geometry drawing board, with its powerful drawing function, not only plays a very good role in the teaching of teachers, but also helps students to carry out the study of mathematics problems after class, which has aroused people's attention. So the author has carried on the research to how to make the geometry drawing board better integrate with the junior middle school mathematics teaching. This article is divided into five parts. The first part introduces the background of the research and puts forward the research problems. By consulting the domestic and foreign documents, the general research direction is established: how to teach the teaching materials of how to help students with geometric drawing boards to complete a related task carding and case study. The second part is a theoretical review. After defining the concepts related to the integration of information technology and mathematics teaching, the two foundations of this paper are established: the powerful auxiliary teaching function of the geometry drawing board and the support and guidance of the relevant educational theories. The third part focuses on the thinking of integrating geometry drawing board into junior middle school mathematics teaching, from the teaching of concept theorem by geometry drawing board, function teaching by geometry drawing board, experiment teaching by geometry drawing board, and experiment teaching by geometry drawing board. In the light of the teaching materials of people's Education Edition, this paper tries to sort out how to integrate junior high school mathematics teaching with geometric sketchboards in four aspects, that is, how to realize variant teaching by using geometric sketchboards. This paper has completed a total of 23 topics and 5 teaching examples of practical analysis. The fourth part is the experimental results and analysis of the teaching results of the two classes and the results of a questionnaire survey on geometric drawing boards. The results show that most of the students like to teach with the drawing board of geometry. They think that the drawing board of geometry can enhance their interest in mathematics and the motivation of their own study, and it is very advantageous to integrate mathematics teaching with the drawing board of geometry in junior high school reasonably. The fifth part is the summary and prospect, summarizes the full text and puts forward some suggestions on how to integrate mathematics teaching with geometry drawing board. The purpose of this study is to provide teachers with a new idea of integrating mathematics teaching in junior high school by using geometry drawing board, and to promote geometry drawing board to play a greater role in mathematics teaching, so that geometry drawing board can become a good helper for teachers to carry out mathematics teaching. A platform for students to study mathematical problems.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6
【参考文献】
相关期刊论文 前10条
1 陈琦;;关于信息技术与中学数学课程整合中新型教学模式的探讨与实践[J];数学学习与研究;2016年01期
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