CAJ | 학술논문

文章以关系数据理论为例，阐述如何构建“数据库理论”课程知识点体系，如何从逐步细分教学内容中抓住教学重点和难点，如何从中筛选出微课视频库内容知识点的过程。还给出了微课内容知识点选取的原则和方法，为微课视频开发的实施奠定良好的基础。
문장이관계수거이론위례，천술여하구건“수거고이론”과정지식점체계，여하종축보세분교학내용중조주교학중점화난점，여하종중사선출미과시빈고내용지식점적과정。환급출료미과내용지식점선취적원칙화방법，위미과시빈개발적실시전정량호적기출。
In this paper, the relational data theory as an example is introduced to explain the process how to seize the key and difficult points of teaching from the gradual subdivision teaching content and it explains how to construct the "database theory" curriculum knowledge system, and from which screening out the micro class video content knowledge points. Micro teaching content knowledge point selection principle and method are also given, and lay a good foundation for the implementation of the development of micro class video.