The design of network teaching platform based on collaborative learning

In this research, based on the problems of network teaching in the present stage are analyzed, learning process designing, study way's diversification as well as the study appraisal's development which take knowledge construction teaching model as the instruction have been carried on the thorough exploration. The network teaching system has been designed for supporting learning process design, independent study, cooperation study and learning process appraisal. The major functions of this system are realized using ASP and SQL Server2005.