In this paper,teaching rules of structural Chemistry and Optimizing teaching process are discussed in respects of reinforcing teaching study,improving teaching method and emphasizing theoretical applications.

The analysis of the present teaching reveals out the following regular teaching rules:the teacher s teaching quality deciding the education quality; evaluation orientation; the internal factors determining; pullulating discrepancy; individual variation.

it is against the teaching rules in schools.

Discussion on teaching law of multimedia courseware creating

Teaching is the bilateral activity consisting of teachers’teaching and students’learning,and teaching law includes two categories: the internal and external law.

To reveal the teaching laws contributes to the establishment of the PE teaching theoretical system and the determination of the teaching principles.

Analysis on the relation between educational law and economic law;

Under the universal educational law,a certain class or branch of learning has its special regularity.

Therefore the educational law we are exploring should be the middle narration of certainty and uncertainty.

Revealing the law of education is the basic task of the education theory research.