中文摘要：

虚拟学具是电子书包深化发展与应用的动力之一.本文归纳梳理了国内外相关学习工具和标准,提炼并抽取出虚拟学具标准的理论框架,完成了三轮的迭代修正工作,最终形成了虚拟学具分类标准和虚拟学具描述标准两个子标准的草案.另外对后续研究的聚合标准、测评标准和装配标准等其他三个标准的研究思路进行了简要介绍.

英文摘要：

Virtual learning tools are one of the essential motivators to deepen the application of e-Schoolbag. This paper contrasts and analyzes the relative research on learning tools and stand- ards, then abstracts the basic theoretical frames of the two standards of them. After consulting with the members of Group of Virtual Learning Tools, combined with interviews with the specialists in the field, the classification with glossaries and the Metadata Model of virtual learning tools are formed. What＇s more, the design of the other three standards including the assembly, the testing and the configuration of virtual learning tools are introduced and explained briefly.