Compartative Study On The Experiment Of Chemical Reaction Principle In The Chemistry Textbook Between Chinese And British

Chemistry is a subject that is based on experiment,chemistry experiment is not only an important part of chemistry textbooks,but also the basis of studying chemistry.High quality chemistry textbook experiments can not only help students have a firm grasp of chemical knowledge,it can also provide teaching convenience for teachers.In recent years,the experiments on chemical textbooks are already concerned by educators.Many methods such as literature,comparative law,statistics and questionnaire and so on were used in this article,Chemical Reaction Principle in senior high school,published by the People's Education Publishing Edition,was taken as the object for comparison.And compared with British Mainstream Textbook.Firstly,the research status of domestic and foreign about chemical experiment compare were presented then the purpose as well as significance of the study are pointed out.Based on the constructivism learning theory,discovery learning theory and the theoretical basis of comparative education,the experiments on the principle of chemical reaction are compared from the aspects of experiment presentation way,experimental form of activity and effect,special experiments on the principle of chemical reaction in the Britain Mainstream Textbook,special experiments of Chemical Reaction Principle in the PEP Edition and common typical experiments between Britain Mainstream Textbook and Chemical Reaction Principle in the PEP Edition,experimental presentation includes the number of experiments,device diagram and safety education.It was focused on analyzing the teaching status of the effect of concentration,temperature and catalyst on chemical reaction rate.And making comparison of specific experiments of “the effect of concentration on reaction rate”,“the effect of temperature on reaction rate”,“the effect of catalyst on reaction rate”,some enlightenments of experimental design were got,some typical examples were developed and the teaching is carried out,and the teaching inspiration was obtained.Through this study,the majority of middle school chemistry teachers are expected to learn from foreign excellent chemistry textbook experiment and experiment in designing teaching materials,thus improving teaching efficiency in the chemistry experiment class.And more importantly,the study is more conducive to improve students ' Chemistry core literacy in our country.