The research and the practice indicate that the construction of opening practice teaching system is an efficient way to realize the personnel training goals,is the scientific manifestation of work-study,is the innovative teaching of higher vocational education system.

Higher educational colleges should apply open experimental teaching.

This paper gave a research on the cultivation of metacognition ability using open experimental teaching.

Implementing open experimental teaching is the inevitable trend of laboratory construction and development.

Open experiment teaching is an inevitable tendency of reform of current experiment teaching,but there are some misunderstandings as the open experiment teaching is developing.

This thesis tries to explore open experiment teaching from three points of view such as its value, its features and its conditions.

The opening experimental teaching is an active way to reform traditional testing and verifying experiment,it can help students grasp relevant techniques and achieve innovative thinks and ability.

This paper analyzed how to develop the opening experimental teaching model which used innovative education as main idea,and presented some proposals based on researching concept of opening experimental teaching,contents of experimental teaching and management model of education.

This paper emphasis that laboratory is main platform for training persons with creative ability and express that the main point is the mode of building the opening experimental teaching system.