The Study Of Strategies For Training Senior High Students' Chemicai Model Mentality

In this paper,we use the literature research,questionnaire survey and data analysis to analyze the effect parameters for forming the chemistry model thinking,based on the fully understanding of domestic and international chemistry model thinking and its development tendency.We figure out the rational recommendations and effective strategies to improve the chemistry model thinking for the high school students to further understand and grasp the chemistry knowledge in order to enhance the chemistry ability and develop the efficiency and quality to solve the chemistry issues.Herein the study setting up from the essence,characteristic and strategy can be divided into three parts:Section 1:Introduction.we discuss the study background from the subject core literacy and new reformation of the collage entrance examination.At the certain chemistry subject angle,we set up the significant effect of the chemistry model thinking to the teaching and learning.The study methods are determined by the issue study needs,based on reviewing a large number of literatures,combing and summarizing the current domestic and international research of chemical model thinking.Section 2:basic summary and theory basement.We discuss the meanings of model and thinking.We combine the two meanings and discuss the essence of chemistry core literacy.Based on the inner relationship of thinking qualities,the character of chemistry model thinking can be figured out.The theory basement of the issue study has been distinguishably built up by the learning theory and learning-step theory to analyze the effect of the three theories to develop the chemistry model thinking of students,in order to provide the theory basement for the study of the further development strategy.Section 3:Proof study.we accomplish a survey for 300 2^nd-grade students from three Harbin high schools and the results have been analyzed by the SPSS 22.0.According to these results,the current chemistry model thinking of the high school students and the potential effect factors to build up the chemistry model thinking has been well discussed to provide the proof and evidences for the further development strategy study.Section 4:development strategy.According to the proof results,the chemistry model thinking should been developed from these three dimension-consciousness,cognitive style and ability and the effective development strategies based on the different dimensions have also figured out,including the excitation and strength of model thinking consciousness,the regulation and development of the model thinking consciousness and the formation and improvement of model thinking.Section 5:conclusions and perspective.The study and the innovation have been summarized and the defect in the study has also been thought about.The application and the perspective of the model thinking are also discussed in the chemistry teaching field.