Author(s)

Yongfu Liu

Corresponding Author

Yongfu Liu

ABSTRACT

The goal of collaborative knowledge construction is to form valuable public knowledge for learning groups, rather than simply improving the contents of learning individuals' minds. It focuses on the construction and improvement of group knowledge. Therefore, as a new teaching concept, collaborative knowledge construction has attracted more and more attention. Wiki is a kind of social software in the Web 2.0 environment. Because of its unique advantages in the process of topic based learning and collaborative knowledge construction, it constructs a topic based collaborative knowledge construction model in the network environment.

KEYWORDS

Wiki's, Thematic orientation, Development