【摘要】 文章针对E-learning系统普遍存在的学习资源标准不统一和学习效果差的情况,讨论了课件标准化的问题,并参考IEEE有关学习技术的标准提出了一个有利于提高学习质量的E-learning系统的功能结构模型,并对与学习质量直接相关的课件设计、学习模式的确定和学习环境的设计进行了论述,最后简单介绍了E-learning系统的分层设计方法。更多还原

【Abstract】 There are two important problems in the most E-learning systems ,which are the disunity of the learning re-sources’ standard and the learning quality.This paper first discusses the problem of the courseware’s standardization,then in terms of the IEEE’s standard linked to the learning technology,it gives a structure model of E-learning system,which is benefit to improve the learning quality,and puts an emphasis on the problems directly linked to the learning quality.Finally,a layering design method is introduced.更多还原