Old chemical experiment mode can not meet the development of the times,and the opening teaching of basic chemical laboratory can improve students ability of analyzing and solving problems,and develop their consciousness and ability of innovation.

Develop students creative ability (from three aspects):by making the democratic and harmonious teaching atmosphere, by forming new teaching ideas of teacher and the learning ideas of students, by open teaching.

With concept of open teaching,Java technology-based interactive network tea ching system provides an interactive platform in network teaching environment,taking students as main body,teachers as leader.