Analysis And Case Development Of Chemistry History Exercises In High School Chemistry Textbooks

Chemistry history education is an important part of high school chemistry course teaching,learning chemistry history is conducive to high school students to improve the quality of discipline,and stimulate the love of chemical science.With the development of the times,the reform and progress of science education,especially after the 8th new curriculum reform in China,the education sector puts forward higher requirements for the teaching of chemistry history in high school.It is urgent to strengthen the teaching of chemistry history in practice and theory.Exercises are an indispensable supplementary content in teaching activit ies.It plays an important role in consolidating students 'knowledge,improving students' cognitive ability and cultivating learning interest.Similarly,the setting of chemistry history is of great significance to the teaching of high school chemistry history.In order to better exploit the value and significance of chemistry history exercises,this paper adopts the methods of literature research,generalization and collation,comparative analysis and other means.After the new curriculum reform,people's education press(Shandong)Luke Edition),Jiangsu Education Publishing House(Su Education Edition)three versions of high school chemistry teaching materials history of teaching content and exercises were studied,mainly divided into the following aspects.The first is the question.According to the educational concept of the new curriculum reform,the importance of the education of chemistry history and the setting of the exercises in high school is put forward,and the related research at home and abroad is reviewed.And then the three versions of high school chemistry teaching materials in the chemical history and exercises to set out the overall situation to sort out the existing problems of induction and analysis.Secondly,through the questionnaire survey,the use of Luke version of high school chemistry materials(compulsory 2)of the history of chemistry teaching content,exercises designed for a detailed analysis.And put forward the improvement of chemistry history teaching and its suggestions.On the basis of the theoretical analysis and the results of the physical data survey,according to the actual situation of the Luke Science High School Chemistry Textbook(Compulsory 2),combined with the important content of the history of teaching materials,the chemical history of chemical periodic table Exploring the Case Design of Exercises.Finally,the stage results of this study are summarized,the possible problems are analyzed,and the future research direction is prospected.