中学物理微课资源及资源库建设的研究

发布时间：2018-03-16 10:04

本文选题：微课　切入点：资源　出处：《云南师范大学》2017年硕士论文　论文类型：学位论文

【摘要】：微课是以教学微视频为核心载体,基于某个学科知识点或结合某个教环节,精心设计和开发的微型学习资源。微课概念自提出后,便以其内容简短,知识点精炼,可以在移动终端设备上利用零散时间不受地点限制进行学习,而倍受教育界的关注与研究。伴随着微课研究的深入,设计开发微课的流程也越来越规范化,每个学科的优秀微课作品都有一定的积累,中学物理学科也不例外。如何选择、获取优质的中学物理微课资源并将其应用于教学实践中,使众多的中学物理微课资源不被浪费而发挥最大的辅助教学的作用,将会是目前一线教师和教学研究者面临的问题。中学物理微课资源及资源库建设的研究,是解决上述问题的有效办法之一,具有重要实际意义。本研究完成了以下几点工作:1.采用文献法梳理了微课的国内外研究现状,界定了微课及其相关概念,挖掘了支持微课学习的相关理论;2.对国内现有的中学物理微课资源进行了调查与统计;3.采用内容分析法,选择中国微课网、网易公开课和腾讯课堂三个典型平台里中学物理微课资源为研究样本,从资源特点和平台建设两个方面详细分析了中学物理微课资源的建设情况和平台建设现状;4.基于中学物理微课资源的建设情况,提出了建设中学物理微课资源库的构想,并结合平台建设现状与资源库建设存在的问题,分析了中学物理微课资源库的功能、结构和构建目标,提出了中学物理微课资源库的建设策略。研究结论如下。1.目前国内现有的中学物理微课资源主要来源于微课大赛和学习平台两类,其中,微课大赛里的中学物理微课资源,选题紧扣教学、质量参差不齐、依托网页存在不便于获取。学习平台里的中学物理微课资源,系列性强、设计与制作技术成熟、依托平台形式多样化便于获取,但掺杂盈利性质,并且来源不同的中学物理微课资源所依托的平台都具有各自的优点与不足。2.面对众多“零散”“只开发不利用”的中学物理微课资源,建设一个独立的、系统的、科学的中学物理微课资源库非常有必要,它不仅能够合理有效的管理现有中学物理微课资源,还能为广大师生群体提供获取优质中学物理微课资源的场所。3.中学物理微课资源库的建设策略有统筹规划策略、标准化建设策略、建设培训策略、梯级资源审核策略、多维激励机制策略、资源组织结构优化策略、应用平台建设策略。此外,中学物理微课资源库的建设是一项复杂的工程,在建设过程中要充分考虑中学物理学科特点,克服传统资源库建设在的问题,借鉴成熟优质资源库建设策略。
[Abstract]:Micro-lesson is a kind of micro-learning resource which is carefully designed and developed based on a subject knowledge point or a teaching link based on teaching micro-video as the core carrier. Since the concept of micro-lesson was put forward, its content is brief and the knowledge point is refined. We can use scattered time to learn on mobile terminal devices, but it has been paid more attention and research in education circles. With the deepening of micro-lesson research, the process of designing and developing micro-lessons is becoming more and more standardized. There is a certain accumulation of excellent micro-lesson works in each subject, and the physics course in middle school is no exception. How to select, obtain the high-quality physics micro-lesson resources in middle school and apply them to teaching practice, It will be a problem for teachers and teaching researchers to make many middle school physics microcourse resources not be wasted and play the most important role in auxiliary teaching. It is one of the effective methods to solve the above problems, and has important practical significance. This study has accomplished the following work: 1. Using the literature method to sort out the domestic and foreign research status of micro-lesson, define the micro-lesson and its related concepts, This paper excavates the relevant theories of supporting micro-lesson learning. 2. The investigation and statistics of the existing physics micro-lesson resources in middle schools in China 3.Using the content analysis method, choosing the Chinese micro-lesson network, The resources of middle school physics microlessons in the three typical platforms of NetEase open class and Tencent classroom are the research samples. This paper analyzes in detail the construction of physics microcourse resources and the status quo of platform construction from the two aspects of resource characteristics and platform construction. Based on the construction situation of physics microcourse resources in middle school, the paper puts forward the conception of constructing physics microcourse resource bank in middle school. Combined with the current situation of platform construction and the problems existing in the construction of resource base, this paper analyzes the function, structure and construction goal of the physics microcourse resource bank in middle school. This paper puts forward the construction strategy of middle school physics microlesson resource bank. The research conclusion is as follows: 1. At present, the existing middle school physics micro-lesson resources mainly come from micro-class contest and learning platform, among which, the middle school physics micro-lesson resources in micro-class competition. Subject selection is closely related to teaching, the quality is not uniform, relying on the existence of web pages is not easy to access. Learning platform in the middle school physics microcourse resources, series of strong, design and production technology mature, relying on the platform forms of diversification to facilitate access, However, the platform supported by the adulterated and profitable middle school physics microcourse resources has its own advantages and disadvantages. 2. In the face of many "scattered" middle school physics microcourse resources, which are only developed and not utilized, we should build an independent one. The systematic, scientific physics microcourse resource bank in middle school is very necessary. It can not only manage the existing physics micro-lesson resources reasonably and effectively, It can also provide a place for teachers and students to obtain high-quality physics microlesson resources in middle schools. The construction strategies of middle school physics microcourse resources bank include overall planning strategy, standardization construction strategy, construction training strategy, step resource audit strategy, etc. The strategy of multi-dimensional incentive mechanism, the strategy of optimizing resource organization structure, the strategy of constructing application platform. In addition, the construction of physics microcourse resource bank in middle school is a complex project, and the characteristics of physics subject in middle school should be fully considered in the course of construction. To overcome the problems existing in the construction of traditional resource banks and to learn from the mature construction strategy of high quality resource banks.
【学位授予单位】：云南师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434;G633.7

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