摘要： 网络学习流程是一个学习流程业务过程的全部或部分自动执行。通过分析现实世界学习流程业务过程,提出了一套符合教学活动特性和要求的、针对网络学习的学习流程控制模型,并采用Petri网对其进行动态建模。文中详细论述了学习活动中各环节的相互协作关系,并使其在ELS网络学习平台中得以具体实现。

关键词: 网络学习, 消息机制, Petri网, 网络学习流程控制

Abstract: E-learning process automatically executes the practical learning process entirely or partly.Through the analysis of the practical learning process in the real world,E-learning process control model is put forward,which is the characteristics and demands of education activities.Dynamic modeling method for E-learning process control model by the way of Petri net is adopted.The collaboration relation of each part in learning activities is discussed in detail,which is carried out in ELS net learning platform.

中图分类号: 

• TP399