In experimental teaching, we should embark on the track of mutual promotion and coordinated development of instruments and equipment, management and use.

Only the maintenance and management of facilities and equipment can ensure the normal development of experimental teaching.

Actively create a good learning atmosphere for students, and rationally use the laboratory for open experimental teaching, so that the laboratory can truly become a paradise for teachers' teaching and students' innovation.

Primary school science curriculum is a scientific enlightenment curriculum with the purpose of cultivating scientific literacy.

Students have a strong curiosity and desire to explore the world around them, and they are willing to operate specific objects.

Students' scientific literacy should be improved through scientific education.

Primary school science laboratory is the base of quality education and the place where students practice teaching.

The management of science laboratory directly affects the quality of science teaching.

Management is the key, use is the foundation and benefit is the purpose.

Therefore, in experimental teaching, we should embark on the track of mutual promotion and coordinated development of equipment, management and use, and initially form a good situation of "experiment-teaching-innovation" with experimental teaching as a breakthrough to improve students' practical skills and innovative consciousness.