Research On Strategies And Applications Of Interdisciplinary Physics Practice In Junior High School

Under the unified deployment of the Ministry of Education,the revision of the 2011 version of the curriculum standard by the Compulsory Education Physics Curriculum Standards Revision Group was initiated,and the "Compulsory Education Physics Curriculum Standards(2022)Edition)Edition" was finally released.The new curriculum standard focuses on strengthening the practicality and comprehensiveness of physics courses,selecting valuable course content,and implementing the requirements of reducing burden and increasing efficiency.At the same time,it refines the education goals and clarifies the implementation requirements,which increases the guidance and operability of the curriculum,and provides effective teaching guidance for front-line teachers.The revised physics curriculum standards focus on cultivating students’ core literacy,guiding students from life to physics,from physics to society,and allowing students to understand the world and transform the world.Another significant change in this revision is the setting of interdisciplinary practice as a first-level theme.Interdisciplinary practice covers a wide range of topics and is a learning style with interdisciplinary and practical characteristics.The content is closely related to daily life,engineering practice and social hot issues,emphasizing students’ active participation in practical activities,deepening their understanding of physics concepts,and enhancing their ability to apply knowledge to solve and analyze problems.This interdisciplinary practice can not only help students acquire knowledge and skills useful for life,but also help students develop interdisciplinary awareness on the basis of original physical thinking,and guide students to use multidisciplinary knowledge to describe or explain physical phenomena existing in real life.Let them experience the value of knowledge that they have learned and apply,and at the same time discuss and study problems in social life and production practice,promote the formation of students’ scientific values,and cultivate their sense of social responsibility and civic literacy.Under the background of the research of interdisciplinary practice of physics in junior high school,the author first sorts out the existing research results at home and abroad,and defines the concept of "interdisciplinary practice".The content of interdisciplinary practice themes has the characteristics of interdisciplinarity and practice,and is closely related to daily life,engineering practice and social hot issues.Since interdisciplinary practice is a newly proposed theme in 2022,most teachers tend to be less comprehensive when teaching interdisciplinary practice topics.In view of the lack of teaching experience of interdisciplinary practice and the insufficient interdisciplinary knowledge reserve of many front-line teachers,the author conducts research on the teaching strategies of interdisciplinary practice.The research content mainly includes four parts: interpretation of the 2022 edition of the new curriculum standard of compulsory education,proposal of interdisciplinary practical teaching strategies,preparation of teaching cases,teaching practice and effect analysis.Three types of teaching strategies were proposed: curriculum preparation stage strategy,classroom teaching process strategy,and curriculum evaluation teaching strategy.Strategies for the course preparation phase include analysing textbooks and finding interdisciplinary practical topics;Analyze the academic situation to understand students’ knowledge reserve and cognitive foundation;Be familiar with the course standards,determine the teaching objectives,and grasp the three core parts of teaching.Classroom process strategies include new lesson introduction strategies;Exploration strategies for new lessons;Assign three parts of the job strategy.Curriculum evaluation teaching strategies include self-evaluation;Student peer assessment;teacher evaluations;The results exhibition is evaluated in four parts.Three typical interdisciplinary practice themes were selected for instructional design and practice.The practical results show that interdisciplinary practical theme teaching can effectively improve students’ interest in physics learning,improve students’ physics scores,and help students better complete the construction of knowledge in the process of practice.