Research and practice on new interactive teaching model based on constructivist learning theory

A new interactive information transmission model of teaching based on the constructivist learning theory is created and studied in this paper. According to the different classification of knowledge, how to play the different functions of the information transmission channels? How to apply the information technology in the interactive teaching model? Those problems are solved. The application principles and methods of the information technology are proposed. An Example is give to show the application of the interactive teaching model in practical teaching.