| Physics education is a complete scientific system,in which mechanics and electricity are the key components of physics disciplines in middle schools and universities.The connection of the two parts is of great value in the middle school stage and the University stage.When students enter the university,their high school learning model is no longer applicable.But students majoring in science and technology have to study college physics in their college life.In the study of college physics,students always use some stereotyped thinking subconsciously which is formed in middle school.As a result,it is difficult to solve college physics problems,so that students cannot successfully transition from high school physics to college physics.This paper is divided into seven parts: the first part raises the questions and summarizes the research situation at home and abroad.,and elaborates the research significance of high school students and freshmen.The second part puts forward the theoretical basis of this study;the third part investigates and analyses the situations of senior high school students’ physics learning and their understanding of college physics;the fourth part is the teaching research of mechanical cohesion;the fifth part is the teaching research of electrical cohesion;the sixth part is the teaching practice and analysis of the cohesion of senior three science students;the seventh part is the teaching practice of the cohesion of freshmen,The experimental results are analyzed.Through text analysis,literature analysis,questionnaire survey and case study,this paper concludes that the connection of mechanics and electricity between middle school and university physics plays an important role in improving students’ learning effect in the future. |