Research On The Penetration Of Cutting-edge Knowledge In Middle School Physics Teaching Under The Background Of Core Literacy

In the new era,physics learning should move from life to textbooks and society.In 2017,China proposed the core literacy of physics,making frontier knowledge teaching in middle school physics a hot topic in the reform and innovation of physics teaching in middle schools in various countries.Innovation education relies on innovative classrooms,which call for innovative teachers.However,there are few pertinent related studies,and the actual classroom teaching situation is unsatisfactory.Therefore,this study uses literature,questionnaire,and comparative research methods to survey the current situation and challenges of the teaching of frontier knowledge in middle school physics,and provides innovative classroom teaching cases and countermeasures.This study is divided into six parts.The first chapter introduces the current situation of the research on the teaching of frontier knowledge in middle school physics and the logical summary of this article;the second chapter introduces related pedagogy theories and core concepts,including the core literacy of physics;the third chapter defines the frontier knowledge of physics at the junior high school stage and surveys the status and challenges of the frontier knowledge of physics;the fourth chapter combines the characteristics of frontier physics knowledge,summarizes the principles and models of frontier physics teaching,and introduces the role of flipped classrooms and guidance learning plan in it;the fifth chapter analyzes the results of teaching experiments and provides innovative classroom reference cases,and gives suggestions and countermeasures for teaching frontier knowledge of physics;the sixth chapter summarizes the research results and deficiencies of this research,and provides a basis for future related research.Through a semester of comparative experimental teaching,the performance comparison between the students in the experimental group using the Flipped classroom mode and the students in the control group using the traditional classroom mode is recorded.The results show that:(1)The flipped classroom model integrated with the frontier knowledge has a more significant effect on promoting student learning the frontier physics than in traditional classrooms;(2)The flipped classroom model does not easily make the grades of the class polarize,which is conducive to the development of future teaching;(3)The flipped classroom model is more conducive to the learning progress of ordinary classes,and has a significantly lower effect on key classes.Through teaching practice,this study discovered the advantages of innovative classrooms,and summarized the suggestions and countermeasures of junior high school physics frontier knowledge teaching,which are divided into the following four aspects:(1)Classroom teaching returns to the student standard,and teachers act as guides,allowing students to learn the core,Key knowledge content;(2)Scientific and reasonable burden reduction,teachers and students should be relieved from the heavy burden,focus time and energy on core content learning,reduce simple and mechanical labor;(3)Improve the frontier of teacher physics Knowledge reserve,teaching a glass of water requires teachers to have a sea of knowledge reserve,which can enrich teachers and the classroom through a variety of channels and a large amount of learning;(4)Make full use of various teaching resources,such as school-based curriculum development in schools,at home Reasonable use of the Internet and TV,venue education and cutting-edge lectures in society provide more platforms for the study of cutting-edge knowledge.