Collaborative Knowledge Building Research of Web-based T eaching Discussion In the QQ Environment

Abstract

On the base of systematically analysing and summarizing the web-based learning of the domestic and international research, by combining the research actuality of web-based learning and teaching as well as the purpose and characteristic of this study, the article designed the interaction analysis system based on the collaborative knowledge constructing in the environment of QQ Group, and analysed the teachers' chat record of three times of online discussion in the QQ group from topic space, social relations and the process of collaborative knowledge constructing by content analysis and social network analysis, finding out the problems during the teachers’ online discussion which organized for promoting research project and the resistant factor which influence the interactive quality of online discussion, put forward a series of strategies for improving the quality of interaction and the effects of collaborative knowledge constructing. Such as make discussion topic clear and definite before online discussion, pose questions for further consideration in order to keep the discussion gradual in-depth; appoint someone as the organizer of the discussion; formulate the intervention system; carry out teacher training with the help of functional characteristics and technical characteristics of QQ group.