Research and implementation of virtools based on 3D virtual teaching laboratory

In view of the existing virtual experimental teaching software is primarily demonstration, the lack of the people of the interactive system, the lack of authenticity in the process of simulation experiment teaching. In this paper, the development of 3 d virtual teaching laboratory based on virtools platform, in the process of chemistry teaching experiment, for example, and describes the development of the basic steps and key technology. Through the campus network, many people online at the same time condition test, has the feasibility to good effect.