电子电路案例精选的组成实践

以入选全国现代教育技术等级培训系列教材精选案例－－电子电路CAI为例，论述了资源库与教学组织文档之间的相对独立性安排以及资源结构化的组织形式。显然，这样的计算机辅助教学是对教学有好处的，它可以使教案的多样性、资源的利用率以及内容的持续发展得到较好的统一。

Composing Practices of Typical Cases in Electron Circuits

The relatively independent arrangement between source base and teaching files and organization forms of constructed sources are elucidated based on the typical case-CAI of electron circuits choosen from the series books of national technical grade training.Obviously,such teaching approaches with computer assisting instruction are effective which may make the variation and raise the efficieucy of using sources of lectures ,and constantly develop the contents of the lecture so as to unify the whole process of teaching