Research On The Application Of Physics Micro-Experiment In High School Classroom Teaching

With the progress of China’s education modernization,the majority of physics teachers and educational researchers are paying more and more attention to the integration of physics teaching and multimedia resources.Therefore,the introduction of Internet resources and information technology into the physics classroom is the general trend.Physics micro-experiment is the development in this background,a lot of resources spread in the network,and is widely used in teaching.However,there are few studies on micro-experiment,which is still in its infancy.There are few applications of physical micro-experiment in practical classroom teaching.This provides the background for this paper.In the theoretical part,under the guidance of modern educational technology theory and pedagogy theory,this paper adopts the methods of literature analysis and content analysis,define the physics micro-experiment,summarize the characteristics and principles of use,complete the classification by viewing and analyzing a large number of physical micro-experiments in the network,according to the classification.In the practice part,according to different types,the design of "electrostatic shielding" "factors affecting parallel plate capacitors","left hand rule","drawing the volt-ampere characteristic curve of small light bulb" and "measuring metal conductor resistivity" five physical micro-experiment cases.In the second grade of Yinchuan No.9 Middle School,some classes have carried out case studies,by analyzing the data after the implementation of the case,this paper evaluates the students’ learning effect and the use effect of physics micro-experiment,and obtains the advantages of physics micro-experiment in classroom teaching.This research is divided into five chapters:The first chapter mainly discusses the physics micro-experiment produced by the combination of educational modernization and practical physics teaching,combining with literature analysis and content analysis,this paper discusses the current research situation at home and abroad,and puts forward the purpose and significance of this study.The second chapter discusses the theoretical basis of the application of physics micro-experiment in the classroom teaching of high school.The third chapter distinguishes the similar concepts of physics micro-course and physics teaching micro-video,defines the concept of physics micro-experiment classifies physics micro-experiment,puts forward the principle of using physics micro-experiment,and analyses its main acquisition methods.Chapter fourth and Chapter fifth are the practical research part.They are applied in the actual teaching environment of two kinds of physics micro-experiments,and draw practical conclusions according to the effect of students’use.