【摘要】 远程教育课件在开发和使用上都遇到了不可复用性以及教材内容与控制程序紧密结合的问题。为了解决这些问题,采用国际标准SCORM所定义的信息模型以及XML语言实做了具有可复用性、互通性以及有教学顺序定义描述的教学单元。更多还原

【Abstract】 Distance learning materials encounter common problems: non-interoperability and content binding with sequencing control procedures tightly. In order to achieve the goals, we use the meta-data that employed by international specification and SCORM (Sharable Content Object Reference Model) to annotate e-learning materials;and use XML language to describe the dependency of learning content and rules to control sequencing.更多还原