The Study Of Primitive Physics Problem Of High School Students' Model Building Thinking

The new curriculum standard points out that the training goal of ordinary high school is to further improve the comprehensive quality of students and focus on the development of core literacy.In the process of high school physics learning,students will solve a lot of physical problems,but at present,the physical problems that high school students are exposed to are mainly physical exercises.Compared with physical exercises,the original physical problems have essential educational advantages.This paper mainly studies the effect of the original physical problems on the cultivation of students' core quality of physical model construction thinking in high school physics education.First of all,from the needs of middle school physics education and social development led to the subject of this study,and through the method of literature,this paper made a scientific definition of the three core concepts of the original physical problems,physical model and physical model construction thinking,and made a theoretical analysis of the solving process of the original physical problems and the thinking process of physical model construction,The relationship between the two processes is found,which leads to the theoretical basis for solving the original physical problems and cultivating students' thinking of physical model construction.Secondly,some original physics problems are collected and compiled by literature method for application in empirical research.Some of the original physics problems are designed in the form of problem string and integrated into the teaching.Through examples,the original physics problems are solved to cultivate students' thinking ability of model construction;In order to scientifically evaluate students' thinking level of model construction in empirical research,the evaluation mode of model construction thinking is designed based on the new curriculum standard.Finally,in the process of teaching practice,the educational experiment method,case study method and questionnaire survey method are used to carry out the educational practice research based on teaching intervention.From the perspective of teaching practice,the cultivation effect of original physical problems on physical model construction thinking is studied.Through the statistical analysis of the practical research data,the conclusion of the practical research is drawn from the overall analysis and case analysis:the original physics problems have a good effect on the cultivation of high school students' physical model construction thinking,and the effect is better for the cultivation of students with higher academic performance;Through the analysis of the questionnaire,from the perspective of students,we know that most students hope to introduce more original problems into physics learning,and students think that the integration of original problems into teaching is conducive to the learning of physics curriculum.