关键词: 学习，环境，网格，资源，管理，模型

Abstract: Collaborative learning is a more effective approach than other learning under many circumstances, but the construction of collaborative learning environment is very difficult because of the high requirements met the resource management. Now it is hardly any learning management systems met the requirements of resource management in collaborative learning environment. In this paper, based analyzing the drawbacks of resource management in the mostly popular learning management system, we introduced grid resource management middleware-GRAM(the Grid Resource Allocation Manager) , and presented one resource management model for collaborative learning environment based grid.The model is tested with implementation of the open source, matured technologies including Linux, Apache, MySQL and PHP, and adopting GI'4 as grid services, the results show that expected design of the model is realized, and the the model could well surport the requirements of resource management in collaborative learning environment.

Key words: Learning, Environment, Grid, Resource, Management, Model