Investigation And Case Study Of Junior High School Physics Interdisciplinary Practice

On the basis of the old curriculum standard in 2011,the new curriculum standard in2022 condensed the core quality and added the first-level theme of "interdisciplinary practice",providing research space for this study.The core issue of this paper is: how to design a case of interdisciplinary practical activities suitable for students.T he following work is carried out:This study conducted a questionnaire survey among teachers and students,and set up an interview outline for teachers,in order to find the problems and reasons existing in interdisciplinary practice.The results show that:(1)Teachers have insufficient understanding of the current interdisciplinary practice,few studies of interdisciplinary practice literature and theory,and carry out interdisciplinary practice is not ideal;(2)Most teachers have strong willingness to implement interdisciplinary practice and think it is necessary to carry out interdisciplinary practice activities;Have the potential to implement interdisciplinary practice according to different knowledge points,different links and different courses;(3)Believe that interdisciplinary practice can promote the development of students and teachers,enhance students’ learning of concepts or rules,better cultivate students’ ability and achieve core literacy goals;(4)Finding many difficulties in the design and implementation of interdisciplinary practice;(5)Most junior high school students have a positive understanding of physics and life,engineering practice and social development;(6)Some students cannot find the connection between physics and daily life,engineering practice and social development;Can not use the vision of physics to find problems,ignore the development of modern technology,lack of practical ability.Aiming at the problems existing in current interdisciplinary practice,centering on how to design the case of interdisciplinary practice activities suitable for students,the case design of interdisciplinary practice activities in junior physics is planned;The case design of interdisciplinary practice activities is divided into four stages and eight implementation steps.Then three cases of interdisciplinary practice design are given and the effect of case design is evaluated from the perspective of teachers.Through the case study,the result shows that the case design of junior physics interdisciplinary practice is in line with teachers’ expectations.Through the case design of junior high school physics interdisciplinary practice,it shows that the difficulty of interdisciplinary practice teaching design can be solved.The case design of junior physics interdisciplinary practice activities has the feasibility space;Interdisciplinary practical activities can be implemented through specific planning.Finally,in view of the existing problems and case design process,this paper puts forward suggestions on the implementation of junior physics interdisciplinary practice activities from teachers,students and schools to promote the development and implementation of interdisciplinary practice activities.