网络课程开发的切入纬度和教育技术特征

网络课程是基于计算机网络环境，以线性和非线性结构来组织教材内容，以多媒体方式呈现信息，以与学生交互为其最大特点的一种学习资源。在开发网络课程的过程中教学上必须注意网络课程内容的系统化和课件群的系统化，在技术上必须注意教师和学生多向互动型的交流、学习者在选择学习时空和学习方式上的自由度和自主权、合理的信息结构以及信息的动态更新。

The Degree of Latitude for Developing of Network Course and the Characteristics of Education Technique

Network course is a kind of study resources with the key characteristic of communicating with students, which is based on internet, organized the teaching material contents according with linear or nonlinear structure, and present information by means of multi-media. Follow should be paid attention to when network course is developed: systematizing of network course groups and its contents,communicating between teachers and students, the learner's degree of freedom and independence where, when and how he study, reasonable information structure and dynamic renewal of information.