文档介绍：内容摘要:在新一轮高中课程改革中,教科书进行了很大的调整。新旧两版教材的差异在哪些方面?各自有哪些特点?有哪些成功和不足?这些问题的探讨,对我国数学课程改和教科书建设,整合、吸收旧教材中合理的做法以及今后的教材的编写具有深远的意义。
本文通过对新旧教材中的三角函数部分、微积分、函数部分以及几何部分从内容结构、内容要求、教学目标等进行较为系统的比较,又结合具体知识点从概念的引入与展开等角度进行了较为细致的对比,得出以下结论:
大纲版教科书较为注重知识的完整性与逻辑体系,呈现方式单一,内容以直接展示为主、探究少****题较多机械训练。
标准版教科书较好的渗透了数学人文思想,以学生的发展为本的思想。新教材内容呈现形式更加活泼多样,提问方式和探究的内容的设置均具有较强的亲和力通过问题引导学生主动思维,使学生得到思维训练,激发学生的学****热情、研究的兴趣和独立思考的能力。突出数学思想方法,在类比、推广、特殊化等一般逻辑思考方法上进行引导。重视体会概念的本质,重视信息技术的运用等。
这些变化要求高中数学教师应转变教育观念,转变教学模式,提高把握新课程的能力,应有数学研究的经历和体验。
关键词:三角函数微积分函数概念高中教科书比较
Abstract: In the new round of curriculum reform, the textbook a lot of adjustments Differences between the two version of the old and new material in what areas? What are their characteristics? What are the ess and ings? Discussion of these issues on the reform of mathematics curriculum and textbooks of the construction, integration, absorption of the old textbooks reasonable approach and future of teaching materials has far-reaching significance.
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Based on the trigonometric part of the old and new teaching materials, calculus, functions, and the geometric part of some of the content structure, content requirements, teaching goals in a more parison, but also with specific knowledge points to start from the introduction of the concept and the angles were more parison, the following conclusions
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Outline textbooks greater emphasis on the integrity of knowledge and logic systems, ways of presenting a single, direct demonstration of the main content, explore less, exercise more mechanical training.
Better ration of the standard textbooks of mathematics humanistic ideas to the development of students-centered thinking. New forms of teaching materials is more lively and varied presentation, ask questions and explore ways to set the content has a strong affinity for all students actively thinking through the issues so that students are thinking training, to stimulate enthusiasm for learning, research interest and ability to think independently.
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