The Enlightenment Of Related Knowledge And Methods In College Physics Experiments To The Proposition Of Innovative Experimental Questions In High School Physics

The college entrance examination is not only an important way for the country to select talents,but also an important carrier and a key link for quality education to realize morality.In 2014,our country started the reform of the educational examination system in the new era.So far,14 provinces have entered the college entrance examination reform trial.Physics is an important subject in the college entrance examination.With the advancement of the reform of the new college entrance examination,the ability of experimental inquiry and innovation is playing an increasingly important position.The quality of the test questions is not only related to whether it can truly reflect the ability and scientific literacy of students,but also to guide the direction of classroom teaching.Therefore,it is very necessary to study the predicative system of innovative experimental questions in the college entrance examination.This article first analyzes the high school physics curriculum standards and the Chinese college entrance examination evaluation system through the literature research method,and consults the research literature on the two,excavates the examination content and examination requirements of the physics experiment part,and uses this as the basis for the proposition of the experimental questions.Secondly,this article analyzes the nine mandatory experiments on mechanics and five mandatory experiments on electricity in the high school physics textbook published by the People's Education Edition one by one,and calculates the experimental principles,experimental schemes,experimental operation skills,experimental data processing methods and experimental data contained in these experiments.Then,in the past five years,a total of 77 physics college entrance examination test questions in various provinces and cities have experimental purposes,experimental principles,experimental schemes,experimental data processing methods,experimental ideas and textbooks.Experiments must be compared and analyzed,and the experimental questions and textbooks must be experimented The connection and the proposition ideas of the test questions: 1.Questions from the textbook but higher than the textbook is the basic proposition of the experimental questions of the college entrance examination;2.The content from the textbook is the basis for the proposition of innovative test questions,3.The content higher than the textbook is the value of innovative test questions reflect.Thirdly,focusing on the part of the college entrance examination questions that are higher than the textbook,looking for ways to achieve higher college entrance examination questions than the textbook,it is concluded that there are three main types of proposition strategies for innovative experimental questions in the college entrance examination: 1.change the purpose of the experiment,2.change the experimental plan,3.change the way the problem is presented,and analysis of the scope of use and limitations of these three types of strategies.This article focuses on how to use the conversion experiment purpose and conversion experiment plan to make innovative experimental questions.The key to adopting the conversion experiment purpose and conversion experiment plan proposition is to find the new mathematical relationship between the physical quantities,new experiment equipment,new experiment plan and new experiment thinking method,and combine them with the textbook experiment skillfully.Through the comparative analysis of the content of high school physics experiments and college physics experiments and the comparative analysis of the ability requirements of the two,the feasibility of using the relevant knowledge and methods of college physics experiments to order innovative experimental questions of high school physics is obtained,and the contents are statistically analyzed.In college physics experiments,but can be used to order new knowledge,new equipment,new experiment schemes,and new thinking methods for high school physics experiment questions.Finally,according to the proposition requirements of the curriculum standard and the evaluation system of the college entrance examination,the proposition strategy of the conversion experiment purpose and the conversion experiment plan is used,and the new situation provided by the university physics experiment is combined to realize the proposition of innovative experimental questions.According to the different ways of combining high school physics experiments and college physics experiments,four types of questions were tried: 1.Combination of college physics experiment knowledge and high school experiments,2.Combination of college physics experiment equipment and high school experiments,3.College physics The experiment plan is combined with the high school experiment.4.The college physics experiment thinking method is combined with the high school experiment.This article summarizes the proposition strategy of innovative experimental questions in physics of the college entrance examination,and analyzes its use restrictions.It excavates the rich materials that can be used to prescribe high school experimental questions in college physics experiments,and provides a way for the proposition of innovative experimental questions.