信息技术支持的数学史融入初中数学教学研究与实践

发布时间：2018-03-11 04:16

本文选题：数学史　切入点：信息技术　出处：《广西师范大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着HPM的发展,数学史的教育意义已经引起了数学教育工作者的极大关切,研究者们认为数学史融入课堂,可以为数学课堂注入新的活力。数学史的可贵之处并不只在于历史本身,而更在于发现探索的过程,精神意志力和方法的体现。就目前来看,数学史很难与数学课堂深度融合很大一部分原因是由于,要将数学史生动形象的展示在课堂上是很难办到的,教师只能以文字的方式向学生传达,而这样的方式并不能取得很好的效果,所以很多教师不会选择在课堂上融入数学史。而信息技术的出现,又为数学史融入数学课堂创造了无限的可能性。本研究通过教学设计以及教学实践来研究信息技术工具支持下数学史如何更好的融入数学教学优化数学课堂。本文一共分为六个章节,从四个部分论述了研究的内容:第一部分:阐述了本文研究的背景基础,从多个方面解释了文章研究的必要性以及可行性,通过文献阅读总结出目前数学史融入数学教学的总体情况,以及信息技术支持的现状,具体在教学的那个环节中体现。解析数学史融入数学教学的基本内涵,总结出研究的理论基础。第二部分:通过实地的调查,掌握初中数学史融入数学教学的基本情况,通过问卷调查、访谈以及听课等方法对数学课堂的情况信息技术的支持程度有个大体的了解,并掌握教师及学生对数学史融入数学教育的态度及实施情况,通过实际情况设计教学方案。第三部分:具体实践环节,论述了信息技术支持下数学史融入数学教学的具体操作。根据研究的理论与调查结果设计教学,再进行教学实践验证,是理论与实践的具体结合。第四部分:总结实践结果得出研究结论,提出研究的不足之处,论述对未来研究的展望。通过上述内容得到研究结论:信息技术可以更好的将数学史呈现在数学课堂上,可以使学生有身临其境的感觉,加强学生对数学史的深刻理解;运用信息技术直观性、有趣性的特点使数学史融入数学课堂变得更加的有吸引力,学生对于一些动画的呈现方式很感兴趣,这能促进学生思维的活跃,营造良好的数学氛围;信息技术支持的数学史融入数学课堂使学生对数学文化有一定的了解,并培养了学生的意志力和勇于探索的精神;信息技术支持下的数学史融入数学课堂转变了教师对教学的认知,促进了教师的专业发展。
[Abstract]:With the development of HPM, the educational significance of mathematics history has aroused great concern of mathematics educators. The history of mathematics lies not only in history itself, but also in the process of discovery, the embodiment of spiritual will and methods. It is very difficult to integrate the history of mathematics with the depth of the mathematics classroom, in part because it is very difficult to display the history of mathematics vividly in the classroom, and the teacher can only communicate it to the students in the form of words. And this way is not going to work very well, so many teachers don't choose to integrate math history into the classroom. And the advent of information technology, This study, through teaching design and teaching practice, studies how to better integrate mathematics history into mathematics teaching and optimize mathematics classroom with the support of information technology tools. The text is divided into six chapters. This paper discusses the contents of the research from four parts: the first part: the background foundation of this paper is expounded, and the necessity and feasibility of the research are explained from many aspects. Through literature reading, the author summarizes the general situation of mathematics history integrating into mathematics teaching, and the present situation of information technology support, which is embodied in that link of teaching, and analyzes the basic connotation of mathematics history integration into mathematics teaching. The second part: through the field investigation, grasp the mathematics history of junior high school mathematics into the basic situation of teaching, through the questionnaire survey, Interviews and lectures have a general understanding of the degree of support of information technology in mathematics classes, and master the attitude and implementation of teachers and students on the integration of mathematics history into mathematics education. The third part: the concrete practice, discusses the concrete operation of integrating mathematics history into mathematics teaching under the support of information technology, designs the teaching according to the theory of the research and the investigation result, and then carries on the teaching practice verification, and then carries on the teaching practice verification according to the research theory and the investigation result. It is the concrete combination of theory and practice. Part 4th: summing up the results of practice to draw the conclusion of the research, put forward the deficiencies of the research, This paper discusses the prospect of the future research. Through the above contents, the conclusion is drawn: information technology can better present the history of mathematics in the mathematics classroom, can make students have the feeling of being on the spot, and strengthen the students' deep understanding of the history of mathematics; The use of information technology intuitive, interesting features of mathematics history into the mathematics classroom has become more attractive, students are very interested in the presentation of some animation, which can promote the active thinking of students, create a good atmosphere of mathematics; The integration of the history of mathematics supported by information technology into the mathematics classroom makes the students have a certain understanding of the mathematics culture and cultivates the students' willpower and the spirit of daring to explore. The history of mathematics under the support of information technology has transformed teachers' cognition of teaching and promoted teachers' professional development.
【学位授予单位】：广西师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.6;G434

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