基于概念图的教学内容智能调整模型及算法实现

Intelligent Content Modifier Based on Concept Map Theory

课件教学是 Web教学过程中的主体核心 ,其内容组织与安排将直接关系到整体教学效果 .通过对学生头脑中课程的知识与内容的概念图 ( Concept Map)进行表示和分析 ,定制出面向每个特定学习者的课件浏览概念图 ,实现个性化的自主学习 .采用概念图理论 ,在前期的个性化学习分析模型研究基础上 ,对于个性化分析结果作了进一步的探讨 ,同时借鉴最小生成树算法 。

Courseware is the core of Web based learning. The organization and arrangement of its content have direct impact on the whole teaching effect. This paper managed to display and analyze the concept map in the students' heads about the knowledge and content of the course in order to customize student specific courseware browse concept map and realize personalized study. The concept map theory is used to make further discussion on the personalized analysis result. Then we used the idea of MST (minimum spanning tree) algorithm to construct the intelligent adjustment model of courseware content and implement the algorithm.