Research On The Application Of "Simulated Physics Laboratory" In The Teaching Of Difficult Problems In High School Physics

Physics experiment plays a very important role in the development of physics teaching.With the development of science and technology,information technology has made considerable progress,more and more extensive and in-depth integration into the curriculum teaching.In this context,physics teaching workers and researchers are also paying more attention to the important impact of the application of information technology on physics teaching,which lays a foundation for exploring the application of "simulation physics laboratory" in high school physics difficult problems.O ver the years,a large number of difficult problems have emerged in the physical examination papers of college entrance examination to differentiate the level of candidates and select outstanding talents;the physical simulation papers in various places also frequently appear difficult questions;as a physics teacher in senior high school,it is particularly necessary and urgent to study and find a good teaching model to solve the difficult problems in senior high school physics.Students often avoid difficult problems in physics in their daily learning for the following reasons: firstly,the problems themselves are complex and hidden,and students lack the habit,perseverance and interest to study problems;secondly,teachers lack scientific methods to guide students to solve difficult problems,lack of professional knowledge reserve,or simply discuss topics and deal with them perfunctorily;thirdly,physics teachers neglect experiments.Focus on theory,teaching mode is single and solidified.Based on the above reasons,some effective measures should be taken to change this dilemma.The purpose of this paper is to construct the teaching mode of "simulation physics laboratory" to study the difficult problems in high school physics.Through the research,the author believes that the "simulation physics laboratory" is an effective teaching mode to solve the difficult problems in high school phys ics,and it is also an efficient mode to improve the efficiency of physics classroom teaching.In this paper,the basic theory of modern educational technology(constructivism learning theory and teaching mode),the theory of teaching media,attention theory and teaching art theory are used as the basis for the construction of the teaching mode of "simulation physics laboratory" to study the difficult problems in senior high school physics.The research methods include practical research,educational experiment and questionnaire survey.Firstly,the difficult problems in high school physics are analyzed and categorized;secondly,the "simulation physics laboratory" is used to simulate the operation of difficult problem scenarios and draw experimental conclusions,and then the theoretical deduction is used to support the proof or the first theoretical deduction is used to draw the conclusion of difficult problems;finally,the "simulation physics laboratory" is used to simulate the operation of difficult problem scenarios in order to obtain perfect reality.Verify and verify.In the implementation of difficult problem teaching,the present situation of physics difficult problem teaching in senior high schools is investigated and analyzed.The experimental subjects are senior two students of Sixing Senior High School in Danyang City,Jiangsu Province.By issuing "Distribution of physics difficult problems in senior high schools","What teaching methods do physics teachers use to teach physics difficult problems in senior high schools","Interest Questionnaire of physics difficult problems in senior high schools","Interest Questionnaire of physics difficult problems in senior high schools" Based on the questionnaires of interest in physics learning and the current situation,this paper constructs the teaching mode of "simulation physics laboratory" to study the difficult problems in senior high school physics,compares the teaching experiments in two parallel classes of senior high school,and applies the new teaching mode to the teaching of difficult problems.Finally,it draws the conclusion that "simulation physics laboratory" is used to study the difficult problems in senior high school physics.Problem-based teaching model has significantly improved students' physical performance;increased students' interest in solving difficult physics problems in senior high school;changed the teaching concept of physics teachers;and enhanced the teaching and research ability of physics teachers.