Research on the Roles and Characteristics of the Theme-Based Cooperative Learning Members

This paper discusses the roles and characteristics of group members in collaborative learning under a network environment, using case study and content analysis. This paper focuses on the following aspects: design of research method, the data collection, the case analysis and discussion, the research conclusion and the existing question. The results show that implementing cooperative learning needs to construct clear collaboration theme, to set key and flexible roles of team members, and to motivate team members to participate in active means, which could provide a useful reference in the effective implementation for the collaborative learning and teaching network.