摘要
针对传统智能教学系统存在的不足,本文提出了一种基于Web的智能教学系统设计模型。系统采用知识结构网的表示方法描述领域知识;利用BP网络对学生的学习能力进行衡量,根据BP网络的衡量结果选择个性化的教学方法,实施因材施教。
In this paper a model of Web-Based Intelligence Tutoring System is presented which can overcome the shortage of traditional ITS. On the basis of knowledge points, this model describes the domain knowledge by using knowledge representation in knowledge-structure network, measures the learning ability by BP network, chooses personal teaching method by the measuring resuh of BP network, and teaches students in accordance with their aptitude.
出处
《农业网络信息》
2007年第10期66-68,共3页
Agriculture Network Information
基金
2004年度江苏省现代教育技术研究立项课题:基于WEB的教学信息化平台的研究(2004-METR-8)
关键词
ITS
知识点
知识表示
BP网络
Intelligent tutoring system
Knowledge points
Knowledge representation
BP network
