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新信息技术的发展带动了传统教学模式的变革,微课、翻转课堂、慕课等新教学模式的出现凸显了新课程教学理念。随着数码终端产品和无线网络的普遍应用,基于“微课”教学的移动学习和线上学习变成可能。以高一数学《集合与元素》教学案例为例,以实践性学习情境为突破口,以任务驱动为教学法,把疑难问题分模块制作成微课的形式,上传到微博平台中。学生借助于数码终端产品,可以在课前点播预习、课后反馈练习,同时也可以在平台中与老师、同学分享学习的心得,探讨学习中的疑惑。从教学内容的编排整合、微课的简易制作到学生的点播学习分别作了阐述,并结合微课教学的实践,探讨了微课教学的实际意义及如何提高学生学习数学的实效性。
The development of new information technology has led to the change of the traditional teaching mode. The emergence of new teaching modes such as micro class, overturning class and muxing class highlights the teaching concept of the new curriculum. With the universal application of digital terminal products and wireless networks, mobile learning and online learning based on “micro class” teaching become possible. Taking the case of teaching and learning “Set and Elements” of high mathematics as an example, taking the practical learning situation as a breakthrough point and the task-driven method as a teaching method, the difficult problems are produced in the form of micro-class and uploaded to the Weibo platform. Students with the digital terminal products, you can pre-class preview, class feedback exercises, but also can be in the platform with teachers and students to share learning experiences, to explore the doubts in learning. From the arrangement and arrangement of teaching contents, the simple production of micro-class to the on-demand learning of students respectively, the paper discusses the practical significance of micro-class teaching and how to improve the effectiveness of students in learning mathematics.