摘要
网络教学评价是网络教学的一个重要环节。提出了基于数据立方体的网络教学评价模型,以学生、教师为评价对象,构建相应的数据立方体。学生学习行为数据立方体及教师教学行为数据立方体均由六个维度构成,以访问时间作为主要的度量值。并讨论了模型中涉及的关键技术。
Evaluation is the important part of web teaching.A evaluation of web teaching based on data cube is introduced,students and teachers are main target in the model.The data cube of sutdent＇ s study behaviour and of teacher＇ s teach behaviour are organized as six-dimension,and visited time is the main measure.Some key technique of the model are discussed.
出处
《电脑知识与技术》
2006年第3期193-194,共2页
Computer Knowledge and Technology
