【摘要】 高校本科计算机专业的《数据库原理》课程存在"原理性知识点难以联系数据表象"的问题。SQL SERVER无声演示视频嵌入PPT的方式是一种改进的短视频演示教学方式,引入课堂的目的是增强课堂的教学效果,通过视频演示及数据表象分析使学生认识到表象背后的现实意义,并深入理解数据依赖原理,从而极大地融合各个教学层次,更快的达到教学目标。更多还原

【Abstract】 There exists a problem that analysis of the data representation is difficult to fuse into the teaching of the principle knowledge points in the course of "Database Principles" for undergraduate computer specialty in colleges and universities.This paper proposes an improved teaching mode which is embedded silent short video of SQL SERVER demonstration into PPT for classroom teaching.The purpose is to enhance the effect of classroom teaching.Through video demonstration and data representation analysis,students can realize the practical significance reflected from the data representation and understand the data dependence principle more clearly.Moreover,all the teaching levels are achieved mastery through a comprehensive study of the subject,and the teaching goal can be achieved more quickly.更多还原