The preliminary research on educational environment evaluation model based on system dynamics

Based on system dynamics theory and multi-agent technology, this paper creates an evaluation model of educational environment. Firstly we create student model and environment model with formal language, and then we discuss factors in educational environment and their relations and get some formulas to calculate education status of a student. At the end of this paper, we give the simulation results. The results show that the model has the ability to simulate the rules and laws of real educational environment. And the research has an important practical significance to improve the quality of education and adjust the national education policy.