The Theory And Case Studies Of Micro-lecture In Auxiliary Physics Teaching Of Junior Middle School

After entering the 21 st century,the development of digitization is gradually changing the way of education teaching.More information technology comes into the classroom and students' life.How to make better use of information-based teaching resources to enhance students' interest in learning and improve the classroom teaching effect have been widely concerned by education workers.In the developed network information environment,a new type of teaching resource,micro-course,came into middle school teaching.Micro class has the outstanding theme,content streamline,a variety of forms,real,convenient use,etc,can fully expansion and extension of traditional physics classroom teaching,meet the needs of students use their spare time for personalized learning.How to make use of micro-course to better assist physics teaching has also become a new concern of front-line teachers.Under the traditional teaching way,according to the student age grade has been unable to fully adapt to the students' individual differences,individual differences as a result of the use of micro class to get a degree of change,greatly improve the efficiency of students learning,to cultivate students' autonomous learning ability,the optimization of physics classroom teaching has played a good role and auxiliary effect.This paper mainly studies how to use micro-course to assist junior middle school physics teaching related theories,and designs and makes specific micro-course cases for practical research.This paper consists of six parts,the first part is the introduction,elaborates the research background,significance and current research situation at home and abroad,and clarifies the research content and methods.The second part elaborates the theoretical basis of the research in this paper,and analyzes and sorts out the concepts,characteristics and classifications of micro-course,as well as the characteristics of physics in junior middle school.The third part investigates the application status of physics microcourses in junior middle school,which provides the theoretical basis for the subsequent case study.In the fourth part,the design model of junior high school physics micro-course is constructed,and the case of junior high school physics micro-course is designed based on theoretical research,which is analyzed.The fifth part analyzes the application of micro-course cases and summarizes the experimental results.The sixth part summarizes the research results,shortcomings and prospects of this paper.When the thesis is finished,we hope that the work we do will promote the theoretical research of junior middle school physics micro-course and the design of teaching cases of micro-course.