Chemical Equilibrium Analogy Teaching Strategy Of Application Research

The concept of chemical equilibrium is the key and difficult point of school chemical education, and is also a hot area of chemical education research. On the basis of previous research, a questionnaire survey would be done to test students’ misconceptions of chemical equilibrium. According to students’ misconceptions, two analogies teaching strategies are found, and would be proven by a controlled practice.This article is divided into five major parts. The first part is an introduction, mainly about what would be done in this study, and the methods of the study. The second part is the research situation which is about the review of the main misconceptions of chemical equilibrium, the teaching strategies of chemical equilibrium, analogical teaching strategies and chemical equilibrium analogical teaching strategies. The controlled practice is the third part, which mainly describes the two analogical teaching strategies (flop-passing game teaching strategy and liquid transfer experiment teaching strategy), and through a questionnaire to test students’ misconceptions before the controlled practice. The fourth part is the analysis and conclusions of the controlled practice, mainly through the post-test to test whether students’ conceptions are changed or not, and by means of a test of students’ knowledge application ability to illustrate the two analogical teaching strategies of chemical equilibrium. The last part is the conclusions, recommendations and laciness of the study.The following conclusions have been made by this study.(1) Students’ misconceptions of chemical equilibrium are similar and concentrated.(2) Two analogical teaching strategies are helpful to students’ learning of chemical equilibrium concepts and the slop-passing game teaching strategies are more likely to arouse students’ curiosity and enthusiasm.