| 网络课程中知识点的表示与关联技术研究 |
| |
| 引用本文： | 施岳定,张树有,项春.网络课程中知识点的表示与关联技术研究[J].浙江大学学报(自然科学版 ),2003,37(5):508-511. |
| |
| 作者姓名： | 施岳定 张树有 项春 |
| |
| 作者单位： | [1]浙江大学机械工程与自动化系，浙江杭州310027 [2]浙江水利水电高等专科学校，浙江杭州310016 |
| |
| 基金项目： | 教育部新世纪网络课程工程资助项目(144100038). |
| |
| 摘 要： | 知识点是网络课程中信息传递的基本单元，研究知识点的表示与关联对提高网络课程的学习导航具有重要的作用，给出了知识点、知识点属性的定义，针对网络课程内容与学习对象的特点，建立了描述原子知识点和知识单元的模型，分析了知识点之间的关联，提出了知识点的超文本组织结构和基于知识点的超文本教学控制的设计方法，通过对网络课程知识的描述、分解与关联，实现了网络课程中基于知识点的学习引导与知识的动态优化重组。
|
| 关 键 词： | 网络课程 知识点 知识表示 知识关联 超文本 网络教学 远程教学 |
| 文章编号： | 1008-973X(2003)05-0508-04 |
| 修稿时间： | 2002年12月4日 |
Study on expression and connection technology of knowledge point in engineering network course |
| |
| Abstract: | The knowledge point was an essential cell which transfereds information in network course, and was important for improving learning navigation in network course for studying expression and connection of knowledge. The knowledge point and its attributes are defined in this paper. The characteristics of network course contents and students are used to build, the model of describing knowledge point and knowledge cell. The connection among different aspects of knowledge was analyzed, and the hypertext architecture of knowledge point and the method for designing hypertext teaching control based on knowledge point were put forward in the paper, where by describing,decomposing and connecting knowledge in network course, learning navigation based knowledge points and dynamic optimal recombination of knowledge in network course were realized. |
| |
| Keywords: | network course knowledge point knowledge connection hypertext |
| 本文献已被 CNKI 维普 等数据库收录！ |
