摘要
基于知识的虚拟实验室 ,便于学生自主操作 ,激发学生学习兴趣 ,是 CAI软件的一个重要应用和主要研究方向。本文讨论了一种基于知识的中学化学虚拟实验室软件的设计思想、数据组织、知识提取及知识库的建立等 ,并实现了这一系统。
Virtual experiment room based on knowledge, in which students can operate experi ment freely and their interesting can be incited through doing it, is an import ant practice and main research field of CAI software system. The article discuss es the design idea, data organization, knowledge abstraction and knowledge-base establishment about a type of virtual experiment's system based on knowledge fo r middle-school chemical.
出处
《计算机与现代化》
2001年第5期108-113,118,共7页
Computer and Modernization
