【作者】 陈健忠；

【导师】 何楚宁；

【作者基本信息】 湖南师范大学 ， 学科教学， 2007， 硕士

【摘要】 随着计算机技术的不断发展和计算机的日益普及,信息技术与数学课程的整合成为当前数学教育领域值得探究的一个热点问题,新课程标准也明确提出,数学课程的设计与实施应重视运用现代信息技术。但是,如何将计算机有效地应用到数学课堂教学中去呢?这是数学和信息科学技术的教师值得探究的课题,也是本文研究的内容。本文在第一章“问题的提出”中分析了我国数学教学中存在重“双基”轻实践应用及计算机辅助教学流于形式的状况,对比国内外中学数学的教材改革的趋势,提出了在中学数学课堂中增加计算机应用的研究,探索计算机应用与中学数学课堂教学的结合点,从而改进学生数学学习的方式和教师数学教学方法,加强学生数学学习的亲身实践活动,培养学生的应用意识,激发学生数学学习兴趣,提高学习效率和教学效果的观点和呼吁。在第二章“计算机应用于数学课堂教学的意义”中,从数学和计算机的紧密联系谈起,介绍了相关的软件资源,阐明了计算机应用到数学课堂的意义,即存在五大优势:一是创设情景,激发学生数学学习兴趣;二是优化课堂教学结构,提高课堂效益;三是化抽象为形象,突破难点,突出重点;四是可以构建数学实验,增强学生的应用意识,发展学生高级思维;五是树立新型师生观念,实现教与学方式转变。第三章是计算机应用于数学课堂教学的理论综述,为本文提供了理论基础;在第四章“将计算机应用于中学数学课堂教学的具体研究”中,本人深入探究了数学软件《几何画板》、程序设计语言和常用相关辅助软件在中学数学教学中的优势和应用;并且还分析了近年来,各类考试中计算机与数学考题相结合的趋势以及目前计算机应用数学的常见的两种形式,这些都是笔者教学实践的积累。第五章提供了将计算机应用于数学课堂教学的两个课例,作为参考的教学活动,为本文提供了实践基础。最后在第六章“建议与展望”,笔者提出了加强计算机应用到数学课堂教学中,促进计算机辅助教学的普遍开展和深入的建议,同时还指出了计算机应用于数学课堂教学中应该注意的事项及努力的方向。更多还原

【Abstract】 With the development of computer technology and the wide use of computer, the integration of information technology and math becomes a hot topic in current math teaching field. New Curriculum standards states that the design and application of math curriculum should attach great importance to the employment of modern information technology. But, how to apply computer to the classroom math teaching deserves further study.In Chapter One "Proposing Problem", the current situation of math teaching is analyzed, that is, the textbook knowledge is emphasized while the practice is ignored, the computer-aided teaching is limited to form. Also, based on the contrast of textbook reform in middle school math teaching, the author suggests increasing the application of computer in class-room math teaching and combining the application of computer with math teaching, improving the students’ learning habit and teachers’ teaching method, cultivating the students’ application awareness, , arousing their interest of learning mathematics, thus improving learning efficiency and teaching results.In Chaper Two "the Importance of Computer-aided math teaching" , in terms of the relationship between math and computer, the relevant software resource is introduced and the importance of computer-assisted math teaching is illustrated. There are five advantages: 1. creating situation to arouse the students’ interest; 2. optimizing the classroom teaching structure to improve the teaching efficiency; 3. making abstractness vivid to highlight important points; 4. constructing math experiment to cultivate the students’ advanced thought; 5. establishing new teacher-student relationship to realize the change of mode.Chapter Three is about the theoretical explanation of computer-aided teaching. This is the theoretical basis of the whole thesis.Chapter Four is "An Inquiry to Computer-aided Mathematics Teaching in Middle School", I probe into a mathematical software "Geometer’s Sketchpad," commonly used programming language and related software support in mathematics teaching in secondary advantages and applications; And also of recent years, various examinations in computer and math test combination of the current trends and common computer applications of mathematics in two forms,. This is the shining point of the thesis and aslo the accumulation of the author’s teaching experience.In Chapter Five, two classroom examples of computer-assisted math teaching are provided as reference of teaching activity, this the practical basis.Finally in Chapter Six "Suggestions and Outlook", the author suggests that we should strengthen research of computer-assisted math teaching, and promote the universal employment of computer-aided teaching in depth. What’s more, the items which should be paid attention to and the direction of research are proposed.更多还原