Research On Model Classification And Comprehensive Examination Questions (Physics) In College Entrance Examination In The Past Three Years

The college entrance examination is a standardized test that is more scientific and accurate in measuring the knowledge and ability of candidates.Through the college entrance examination,problems in teaching can be found and the teaching can be effectively improved.In January 2018,the Ministry of Education issued the "Standards for Senior High School Physics Curriculum"(2017 edition)to provide a yardstick for the reform of high school physics curriculum in China.One of the characteristics of this high school physics curriculum reform is the introduction of "physical core literacy",which includes physical concepts,scientific thinking,scientific inquiry,scientific attitudes and responsibilities.The model construction is proposed in "Scientific Thinking",which is the first time that the physical model has been highlighted in the national documents.In the high-level examination questions in recent years,it can be found that the questions are mostly arranged around the physical model.The high-examination question is to examine the students' ability to build physical models.In recent years,the sources of high-level examinations are widely divided into three categories: the deformation of after-school exercises,the adaptation of previous years' questions,and the familiar problems of students,but in general,they can be summarized into common physical models.Therefore,it is necessary to study the physical examination questions of college entrance examinations,understand common physical models,and explore effective strategies to improve students' physical modeling ability,which is helpful for the formation and improvement of students' scientific thinking.This paper takes the statistical test of the national I,II and III volumes of 2016-2018 as the research object,analyzes the common models in the test questions,and combines the test analysis to put forward the general idea of applying the physical model to solve the problem.The general problem-solving procedure of the test questions of the common four-class combination model is given,and the corresponding problem-solving guidance is given.It also proposes new curriculum teaching and problem-solving teaching to cultivate students' modeling ability strategies,as well as matters that should be paid attention to in the teaching of the exercises and related mathematical methods,in order to help teachers improve the students' ability to apply physical models to solve physical problems.This paper is mainly composed of five parts.The first part is the introduction,which mainly explains the reasons for the problem,the research status at home and abroad,the research purpose,the research significance,the research content and the research method.The second part is the theoretical basis.It mainly introduces the concept,classification and characteristics of physical models,and expounds the process of physical modeling and common methods.The third part is the main content of this paper.The statistical analysis of the national papers I,II and III from 2016 to 2018 is made in many aspects,such as question type,score,knowledge module,examination content,physical model,model category and physical problem solving method.The fourth part is based on the statistical results of the test paper to give the corresponding model problem solving ideas,case analysis and related strategies for cultivating students' physical modeling ability,in order to promote the improvement of students' problem-solving ability.The fifth part is the research conclusions and prospects.It mainly introduces the research conclusions of this paper,and reflects on the inadequacies of this research and the prospects for future research.