“几何画板”辅助数学解题教学的案例研究

发布时间：2018-05-20 21:53

本文选题：几何画板 + 解题教学　；参考：《西华师范大学》2016年硕士论文

【摘要】：“几何画板”因为界面简单、易学、作图功能强大等特点优于很多其他数学教学软件而备受目前国内外很多中学一线教师的喜爱,教师们运用几何画板不仅可以进行课程教学而且还可以进行解题教学,但运用在课堂教学中较多,运用在解题教学的相对较少。本文试图用几何画板辅助解决几种不同类型的中学数学题来说明几何画板对数学解题教学的辅助作用。通过对《新课标》的深度解读,在这样一个信息高速发展发达的社会背景下,在分析了解题教学在国内外的备受重视程度之后,为了促进信息技术辅助数学解题教学能跟上时代的发展步伐,我想到了研究这样一个课题。本论文所要研究的主要内容和重点是围绕我国当前数学解题教学与信息技术结合部分,主要分为以下两方面来研究:首先,主要通过文献研究法,在查阅相关资料的基础上总结出了课题研究的背景、课题研究的依据;其次,通过一些典型的案例,试图从理论和实例两方面来说明“几何画板”对数学解题教学的辅助作用。本课题研究的主要结论:“几何画板”辅助数学解题教学在一定程度上能改变以往枯燥乏味的解题教学方式,启发学生对于数学题的兴趣,激发他们探索求知的欲望,还有利于提高教师的综合素质。本课题研究的主要创新点:立足于中学解题教学的课堂,充分利用“几何画板”的功能,列举“几何画板”辅助解题教学的研究案例。这符合时代对教育教学提出的发展要求,同时它满足学生自身发展对“几何画板”辅助数学解题教学的需求。
[Abstract]:Because of its simple interface, easy to learn and powerful drawing function, Geometry Sketchpad is popular with many senior middle school teachers at home and abroad because of its advantages over many other mathematics teaching software. The teachers can not only carry on the course teaching but also can carry on the problem-solving teaching by using the geometry drawing board, but the application is more in the classroom teaching, the application in the problem-solving teaching is relatively less. This paper attempts to illustrate the auxiliary effect of geometric Sketchpad on the teaching of mathematical problem solving by using geometric Sketchpad to solve several kinds of middle school math problems. Through the deep interpretation of "New Curriculum Standard", under such a social background with the rapid development of information, after analyzing the degree of attention paid to the teaching of solving problems at home and abroad, In order to promote information technology assisted mathematics problem solving teaching can keep up with the development of the times, I think of such a subject. The main contents and emphases of this thesis are mainly divided into the following two aspects: first, mainly through the literature research method, the paper focuses on the combination of mathematics problem-solving teaching and information technology in our country. On the basis of consulting relevant data, this paper summarizes the background of the research and the basis of the research. Secondly, through some typical cases, this paper tries to illustrate the auxiliary function of "geometric Sketchpad" to the teaching of mathematical problem solving from two aspects of theory and example. The main conclusions of this research are as follows: "Geometry Sketchpad" aided mathematics problem solving teaching can to some extent change the boring teaching method of solving problems, inspire students' interest in mathematical problems and arouse their desire to explore knowledge. It is also conducive to improving the comprehensive quality of teachers. The main innovation of this research is: based on the classroom of middle school problem-solving teaching, making full use of the function of "Geometry Sketchpad" and enumerating the research cases of "Geometry Sketchpad" auxiliary problem solving teaching. This is in line with the development of education and teaching in the times, and it meets the needs of the students' own development for the "geometric Sketchpad" auxiliary mathematics problem solving teaching.
【学位授予单位】：西华师范大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：G633.6

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