中文摘要：

针对目前移动协同学习缺乏研究学习者相互作用的社会性问题,提出一种基于Granott模型驱动的移动协同学习系统。首先对Granott模型进行研究和分析,并对该模型给出形式化描述算法,然后详细介绍原型系统的实现架构和信息处理模式,最后在原型系统中进行了实现。实验表明,该原型系统能够支持Granott模型驱动,从而帮助学习者有效地完成移动协同学习任务。

英文摘要：

Aiming at the social problem that the mobile computer-supported collaborative learning（CSCL） lacks the interaction between researching peers,a mobile CSCL system based on Granott model-driven is presented.First,we focus on studying and analysing the Granott model,and give a formalised description algorithm of the model,then we introduce the implementation architecture and information processing pattern of the prototype system,and at last we implement it in a prototype system.Experiment shows that the prototype system can support Granott model-driven,thus efficiently helps the learners to accomplish the mobile collaborative learning work.