Research On The Current Situation Of "Interdisciplinary Practice" Curriculum Knowledge Of Junior High School Physics Teachers And Optimization Suggestions

With the continuous development of science and information technology,the complexity and diversity of problems are far beyond the scope that can be solved by relying on a single subject of knowledge.The solution of problems often requires individuals to integrate different subject knowledge and cooperate with others to complete,and the comprehensive practical ability and innovation awareness of individuals are more important.The cultivation of talents needs to be realized through educational means,but the excessive subject-based teaching in the past has resulted in the fragmentation of students’ knowledge,the weak ability to solve problems in practice,the low degree of knowledge transfer,and the lack of comprehensive and in-depth understanding and understanding of nature,scientific activities,and human society as a whole.In view of the shortcomings of previous education,the Physics Curriculum Standards for Compulsory Education(2022 Edition)added the theme of "interdisciplinary practice" to promote the cultivation of students’ autonomous learning and inquiry ability,problem-solving ability and self-development ability.Interdisciplinary practice has the characteristics of interdisciplinary and practical nature,with higher openness and flexibility of curriculum,which undoubtedly puts forward higher requirements for teachers’ curriculum knowledge structure.The structure and quality of physics teachers’ curriculum knowledge can significantly affect teachers’ teaching behavior and guide their practice.However,current research on physics teachers’ curriculum knowledge is often aimed at the entire physics curriculum or different types of teachers,and there is a lack of research on the curriculum knowledge required for junior high school physics teachers to implement interdisciplinary practice.Based on this,this paper attempts to construct a specific content structure of "interdisciplinary practice" curriculum knowledge for junior high school physics teachers based on a theoretical discussion of the connotation,characteristics,types,values,development stages,generation paths,and influencing factors of "interdisciplinary practice" curriculum knowledge,including interdisciplinary practice curriculum theory,resources,development and design,implementation,evaluation,and other knowledge,as well as interdisciplinary knowledge There are eight dimensions: students’ knowledge of participating in interdisciplinary practice,and the knowledge of individual "interdisciplinary practice" course knowledge upgrading.Based on this,a questionnaire was designed to thoroughly investigate the current situation of junior high school physics teachers’ "interdisciplinary practice" curriculum knowledge and analyze the causes,combining the factors affecting the development of junior high school physics teachers’ "interdisciplinary practice" curriculum knowledge.The survey found that the overall situation of the "interdisciplinary practice" curriculum knowledge of junior high school physics teachers is not ideal;Uneven development of knowledge structure;A good environment for post employment growth is conducive to the development of teachers’ "interdisciplinary practice" curriculum knowledge;The knowledge development motivation of the "interdisciplinary practice" curriculum for junior high school physics teachers is insufficient.Based on the results of the survey and starting from activating the intrinsic development motivation of teachers,four optimization suggestions are proposed,including establishing interdisciplinary practical confidence,actively reviewing oneself,expanding learning paths,and conducting interdisciplinary practical case studies;Starting from the construction of the external growth environment for teachers,four optimization suggestions are proposed: improving the training mechanism,providing three-dimensional learning resources,creating an interdisciplinary practice atmosphere,and enriching interdisciplinary practice teaching aid resources.