信息技術支持的數(shù)學史融入初中數(shù)學教學研究與實踐
本文選題:數(shù)學史 切入點:信息技術 出處:《廣西師范大學》2017年碩士論文 論文類型:學位論文
【摘要】:隨著HPM的發(fā)展,數(shù)學史的教育意義已經引起了數(shù)學教育工作者的極大關切,研究者們認為數(shù)學史融入課堂,可以為數(shù)學課堂注入新的活力。數(shù)學史的可貴之處并不只在于歷史本身,而更在于發(fā)現(xiàn)探索的過程,精神意志力和方法的體現(xiàn)。就目前來看,數(shù)學史很難與數(shù)學課堂深度融合很大一部分原因是由于,要將數(shù)學史生動形象的展示在課堂上是很難辦到的,教師只能以文字的方式向學生傳達,而這樣的方式并不能取得很好的效果,所以很多教師不會選擇在課堂上融入數(shù)學史。而信息技術的出現(xiàn),又為數(shù)學史融入數(shù)學課堂創(chuàng)造了無限的可能性。本研究通過教學設計以及教學實踐來研究信息技術工具支持下數(shù)學史如何更好的融入數(shù)學教學優(yōu)化數(shù)學課堂。本文一共分為六個章節(jié),從四個部分論述了研究的內容:第一部分:闡述了本文研究的背景基礎,從多個方面解釋了文章研究的必要性以及可行性,通過文獻閱讀總結出目前數(shù)學史融入數(shù)學教學的總體情況,以及信息技術支持的現(xiàn)狀,具體在教學的那個環(huán)節(jié)中體現(xiàn)。解析數(shù)學史融入數(shù)學教學的基本內涵,總結出研究的理論基礎。第二部分:通過實地的調查,掌握初中數(shù)學史融入數(shù)學教學的基本情況,通過問卷調查、訪談以及聽課等方法對數(shù)學課堂的情況信息技術的支持程度有個大體的了解,并掌握教師及學生對數(shù)學史融入數(shù)學教育的態(tài)度及實施情況,通過實際情況設計教學方案。第三部分:具體實踐環(huán)節(jié),論述了信息技術支持下數(shù)學史融入數(shù)學教學的具體操作。根據研究的理論與調查結果設計教學,再進行教學實踐驗證,是理論與實踐的具體結合。第四部分:總結實踐結果得出研究結論,提出研究的不足之處,論述對未來研究的展望。通過上述內容得到研究結論:信息技術可以更好的將數(shù)學史呈現(xiàn)在數(shù)學課堂上,可以使學生有身臨其境的感覺,加強學生對數(shù)學史的深刻理解;運用信息技術直觀性、有趣性的特點使數(shù)學史融入數(shù)學課堂變得更加的有吸引力,學生對于一些動畫的呈現(xiàn)方式很感興趣,這能促進學生思維的活躍,營造良好的數(shù)學氛圍;信息技術支持的數(shù)學史融入數(shù)學課堂使學生對數(shù)學文化有一定的了解,并培養(yǎng)了學生的意志力和勇于探索的精神;信息技術支持下的數(shù)學史融入數(shù)學課堂轉變了教師對教學的認知,促進了教師的專業(yè)發(fā)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.
【學位授予單位】:廣西師范大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:G633.6;G434
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