Optimum Design Of Physics Homework In Junior Two Under The Background Of "Double Reduction" Policy

In July 2021,the general office of the CPC Central Committee and the general office of the State Council jointly issued the"suggestions on further easing the burden of excessive homework and off-campus tutoring for students undergoing compulsory education",which clearly proposed to reduce the total amount and duration of homework comprehensively and improve the design quality of homework.Therefore,the urgent problem to be solved in front of front-line teachers is:how to reduce the homework’s time and quantity while still playing the homework’s function and ensuring the teaching effect.The purpose of this study is to explore an effective way to optimize the design of physics homework in junior two under the background of "double reduction" policy,so as to really promote the development of students’ core quality of physics.The goal of this paper is to explore the strategies of physical practical optimum homework and written optimum homework,and develop successful cases.The first chapter introduces the background of the topic,the purpose and significance of the research,the goal and content of the research,the research status under the background of "double reduction" policy in domestic middle school physics and theoretical basis.The second chapter summarizes the latest educational ideas at home and abroad,China’ s physics curriculum standards and the definition of relevant concepts to form a view:"the optimization of physics homework under the background of "double reduction" policy should be designed with" happiness "as the core,the concept of curriculum standards as the guidance and the goal of cultivating students’ physics core literacy.Because homework and class are inseparable,the third chapter studies the physics optimum class and physics optimum homework and the relationship between them.The fourth chapter explores the optimum design principles and strategies of physics homework in junior two.The fifth chapter developed written optimum cases and practical optimum cases,among them,the development of practical optimum homework is also the highlight of this paper.The sixth chapter gives the analysis of practice effect.Written physics homework can cultivate students’ reading ability,migratory ability,expressive ability,scientific thinking and so on.Practical homework can improve students’interest in physics learning and innovative consciousness,develop students’scientific inquiry ability,cultivate rigorous scientific attitude and responsibility,and truly improve students’ core quality of physics.In short,the goal of cultivating students’ Physical Core literacy can be implemented through the optimal design of physical homework.