基于网络教学平台的数字课程研究与开发

E-course Research and Development based on E-learning System

数字课程是在信息网络环境下，一门学科（教学科目）的数字教学内容，以及在数字教学内容和网络教学平台基础上学生在教师指导下各种活动的总和。数字课程与精品课程相比有着本质的区别，在用户对象、建设内容、网络教学平台以及教学支持服务等方面存在诸多不同。在数字课程出版的整个过程中包含课程作者、出版社、数字课程包、教学支持服务、网络教学支撑平台、用户（教师和学生）等六个要素。该研究参照互联网出版的一般流程来进行数字课程的开发，具体包括选题策划、收集数字资源、数字资源二次开发、补充设计和开发部分数字资源、学习活动设计、平台改造、编辑集成、质量检测、审稿发稿、应用和评价等环节。

E-course is the course which supports the teaching and learning process in the network environment. It includes two parts. One is the subject's e-teaching contents， and the other is all sorts of learning activities which are based on e-teaching contents of the course and the teachers' guidance on the e-learning system. There is an essential difference between e-course and high-quality course. E-course is different from high-quality course in users， contents， e-learning system and teaching support service， etc. E-course has six elements throughout the publishing process， which are course authors， publishers， digital course packages， teaching support service， e-learning system and the users (teachers and students) . This paper describes the development flow of e-course with reference to the general flow of Internet publishing. It includes many steps， such as subject scheme， collecting digital resources， developing and adding digital resources deeply， designing learning activities， editing and integration， quality checking， processing and publishing， application and evaluation， and so on.