| Since the new curriculum reform, chemistry experiment teaching has caught more and more attention, and the focus of the chemistry experiment researchers has experienced a turn from the chemistry experiment itself to its various functions. Among the existing literature, the classification and sorting of the related literature on chemistry teaching improvement is still a blank, therefore, it is necessary to clarify and summarize the related literature in some core journals. The principles of chemical reaction which are abstract and boring are key and difficult points of high school chemistry learning, however, the experiment research literature which concerns those principles are indeed the least. When teaching the principles of chemical reaction, most high school teachers only rely on theoretical analysis and aim to make the basic theory more simple and understandable. But in fact, chemistry experiment is much more a means than a theory. This doesn't only increase the difficulty of learning, but also fails to reflect the superiority of chemistry which is based on experiment. In the New Curriculum, students are emphasized to be the main body of the process of study, while teachers are the promoters. If the students are put in a passive position, the studying efficiency must be reduced. Based on the considerations above, this paper improves and develops the high school chemistry experiment, and by making good use of chemistry experiment with chemical reaction principles, it seeks to make the students involved and deepen their understanding of the theoretical knowledge.This study aims to optimize the function of the chemistry experiment in the teaching of chemical reaction principles and makes the teachers attach more importance to the chemistry experiment with chemical reaction principles. The author conducted a lot of chemical experiment, with the expectation of providing some valuable research materials for the further study.
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