Abstract: To address some limitations of study methods on basic problems about tutorial system. Guided by theory of complex adaptive system, we construct Dszchange model showing the change and evolution of student- faculty ability, based on the multi-agent system modeling, simulating the emergent phenomenon of changing complexity of professional abilities of teachers and students after teaching through the platform of NetLogo. The experiment indicates that this method can reproduce dynamics of student's changing process in professional quality, learning ability, and so on, which provides entry point for student's management.

Key words: multi鄄agent system, complex adaptive system, Netlogo, tutorial system