CSCL Knowledge Constructing System Based on Agent Technology;

Application of learning scaffold based on the concept map in collaborative knowledge building

Although concept maps have been used in many fields,we have seldom seen the application in the collaborative knowledge building.

The Exploiture and Practice of Web-based Course under the Knowledge Building Community Perspective;

After the characteristic of knowledge service system in this industry is analyzed, a viewpoint is presented that knowledge service system for this trade should be built up and perfected through knowledge task-division and knowledge collaboration.

This article refers to a large number of domestic and international research achievements,and then summarizes enterprise knowledge collaboration from three aspects of conception,technique and application.

Recently,the phenomena of knowledge collaboration(KC) emerge continuously and it has become the developing trend of knowledge management and enterprise collaboration.

The significance and classification of knowledge synergy are also described.

The process of knowledge synergy in knowledge chain s inter-firm cooperation is a process of knowledge flow.

Introspection and research:the valid means of English teacher s knowledge construction;

The interaction between learners has been playing an active role in promoting learners knowledge construction.

Studying the descriptive geometry course was the process of knowledge construction, which mainly included organizing knowledge unit and knowledge structure chain step by step.