Research On The Design Of Junior Middle School Physics Teaching Based On Micro-class

With the development of network technology and mobile communication technology,People’s lives have changed qualitatively.As a new type of teaching resource,micro-class is a supplement and extension of traditional classroom teaching,and has a very broad educational application prospect.The development of micro-class can effectively improve students’ learning efficiency,satisfy students’ individualized learning of different subject knowledge,check and fill in the gaps,promote the communication and learning among teachers,bring about fundamental changes in teaching,and promote education.However,at present,the development and design of micro-class has been studied in China,but most of them are still in disorder and in the initial stage of exploration,have not formed a continuous unified whole.Therefore,the author puts forward the discussion about this issue in this paper.This study first analyzes the background of policy,times and discipline.Through literature research,case study,experimentation and investigation method,it is guided by constructivist learning theory,marginal effect theory,and autonomous learning theory and so on.Qualitative analysis about and the overview of the teaching design of each researcher,clarify the micro-class teaching design mode of this study.Under this mode,combine the compulsory education textbook version of the eighth-grade physics textbook,Chapter 7 "Force and motion" chapter,elaborated from the teaching analysis,design,the production of micro-class and teaching evaluation,the chapter is decomposed and designed in detail on teaching,and the corresponding micro-class are produced.The innovation of this research is to take the whole chapter of "force and motion" as an example.On the basis of the content division of the whole chapter,each section of the chapter is subdivided and detailed teaching design is carried out,so as to develop a set of continuous and unified micro-class resources taking the whole chapter as an example.The chapter of "Force and motion" runs through the related content of force and movement in the whole middle and high school.The chapter focuses on qualitative analysis,the content is abstract,the knowledge is comprehensive,students understand difficultly,and the reasoning is difficult.Through the systematic micro-class teaching design and production of this chapter,on the one hand,it helps students to understand the content of this chapter deeply,reduces the burden on teachers,lays a good foundation for the study of high school physics and related knowledge of sports,improves teachers’ teaching and students’ understanding ability effectively.On the other hand,through the analysis of this chapter and the introduction of micro-class,it provides a systematic reference for the physics teachers of middle school to teach micro-class teaching.