中学数学教学中3D打印课程的应用,教育硕士论文.docx
中学数学教学中3D打印课程的应用,教育硕士论文随着社会经济的飞速发展,人民的生活也日新月异。信息技术促进了当下教育发展的改革,国家中长期教育改革和发展规划纲要2018-2020 年明确了信息技术推动了教学内容和方式方法的不断革新,也是鼓励人们注重信息技术与教育结合的发展。3D 打印技术与教育的结合突破了日常数学教学中抽象的局限,将三维物体实体化,培养学生数学学习各个方面的能力,进而带来不一样的教学效果。本研究通过对 3D 打印的研究现在状况的了解,并结合现有的 3D 打印在数学学科的研究现在状况,提出了中学数学教学中 3D 打印课程的建设。并讨论了下面两个问题: 1中学数学教学中 3D 打印课程有什么应用价值? 2中学数学教学中 3D 打印课程的应用案例怎样设计?一方面,利用文献分析法,构建了 3D 打印课程的教学大纲,再通过对教学大纲的具体分析,分别从基础知识、数学能力、数学教学方式方法等三个方面结合案例进行了应用价值的阐述。另一方面,具体分析设计型学习的逆向思维经过模型,并基于此模型,笔者构建出中学数学教学中3D 打印课程的教学形式。在这里基础上,利用案例分析法具体对(个性化钥匙链进行教学设计,并在湖南某中学的社团课进行案例教学工作,同时阐述了所构建的 3D 打印课程的教学形式在详细案例中怎样施行。最后利用以 TRU 课堂评价模型为基础编写的评价模型框架,对其进行了效果分析。 本研究发现:3D 打印课程在基础知识、数学能力、数学教学方式方法方面对中学数学教学有促进作用,十分是建模软件与数学函数的完美结合,将抽象知识变得愈加详细实际;同时,基于设计型学习的逆向思维经过模型所构建的教学形式能够适用于中学数学教学中 3D 打印课程,使得课堂上愈加突出学生的主体地位,进而实现学生从做中学。 本文关键词语:中学数学基于设计型学习3D 打印课程教学形式 ABSTRACT Along with the rapid development of social economy, people s life ischanging with each passing day Information technology has arevolutionary impact on the current development of education Thenational medium-term and long-term education reform and developmentplan (2018-2020) clearly defines that information technology promotesthe continuous innovation of teaching content and methods, and alsoencourages people to pay attention to the development of the combinationof information technology and education The combination of 3D printingtechnology and education breaks through the limitation of abstraction indaily mathematics teaching, materializes three-dimensional objects, andcultivates students abilities in various aspects of mathematics learning,thus bringing about different teaching effects In this study, through theunderstanding of the current research situation of 3D printing, andcombined with the existing research status of 3D printing in mathematics,the construction of 3D printing course in the perspective of middle schoolmathematics is proposed The following two questions are discussed: (1)What is the application value of 3D printing course in middle schoolmathematics teaching? (2) How to design the application case of 3Dprinting course in middle school mathematics teaching? On the one hand,the teaching syllabus of 3D printing course is constructed by usingliterature analysis method Then, through detailed analysis of the teachingsyllabus, the application value is elaborated from three aspects: basicknowledge, mathematical ability, mathematical teaching methods and soon On the other hand, the reverse thinking process model ofdesign-based learning is analyzed in detail Based on this model, theauthor constructs the teaching mode of 3D printing course in middleschool mathematics teaching On this basis, the case analysis method is used to design the teaching of Personalized Key Chain in detail, and thecase teaching is carried out in the community class of a middle school inHunan Province At the same time, how to implement the teaching modeof the 3D printing course in a specific case is expounded Finally, theevaluation model framework based on TRU classroom evaluation modelis used to analyze its effect This study finds that the course of 3D printing promotes the teachingof mathematics in middle schools in terms of basic knowledge,mathematical ability and mathematical teaching methods, especially theperfect combination of modeling software and mathematical functions,which makes abstract knowledge more concrete and practical At thesame time, the teaching mode constructed by reverse thinking processmodel based on design-based learning can be applied to the course of 3Dprinting, making the classroom more prominent in the main position ofstudents, and students learn from doing Key words: Middle school s mathematics learning;3D printing course;Design-based learning;Teaching model 目 录 1 引言 1.1 研究背景 随着社会经济的飞速发展,人民的生活也日新月异。教育的发展也是我们日常的话题,在这个话题中,信息技术对当下的教育发展具有革命性影响,我们必须予以高度重视。我们不能够否认技术给我们生活带来很多便利,也带来了一些新的变化,同时其对教育的作用更是如此。在 2018 年 7 月发布的(国家中长期教育改革和发展规划纲要2018-2020 年中提到要加强对信息技术的应用。老师本身要提高信息技术应用的水平,并且更新教学观念,改良教学方式方法,进而提高教学效果。同时鼓励学生在利用信息手段下进行积极学习和自主学习,进而加强学生利用信息技术分析和解决问题能力。这明确了信息技术推动了教学内容和方式方法的不断革新,也是鼓励人们注重信息技术与教育结合的发展。 在技术迅速发展中,3D 打印3DP,Three Dimension Printing被称为 文章为硕士论文,如需全文请点击底部下载全文链接】 1.2 研究内容 1.3 研究方式方法 1.4 研究意义 1.5 理论根据 2 3D 打印在教育中的应用与研究现在状况 2.1 3D 打印的介绍 2.2 3D 打印在教育领域的国内外研究现在状况 2.3 3D 打印在数学教学中应用的研究现在状况 3 中学数学教学中 3D 打印课程的教学形式建构 3.1 DBL 模型 3.2 DBL 与中学数学教学中 3D 打印课程的契合分析 3.3 基于 DBL 的 3D 打印课程教学活动模型建构 4 中学数学教学中 3D 打印课程的应用价值 4.1 数学知识 4.2 数学能力 4.3 数学教学方式方法 5 中学数学教学中 3D 打印课程的应用案例设计 (个性化钥匙链 5.1 教学资料分析 5.2 学生分析 5.3 教学目的分析 5.4 教学重点和难点 5.5 教学准备 5.6 教学经过 5.7 效果分析 6 总结与反思 6.1 研究总结 6.2 缺乏与瞻望 以下为参考文献