Strategic Analysis And Practical Research On Physics Life Teaching In Junior High School

The Physics Curriculum Standards for Compulsory Education(2022 edition)emphasizes that junior high school physics teaching should be close to students’ lives,and encourages teachers to explore life-like curriculum resources from students’ reallife situations and carry out life-like physics teaching.Teachers introduce things and situations related to students’ real-life backgrounds into junior high school physics teaching,and carry out life-like teaching in the introduction of new lessons,concept teaching,experimental investigation,and after-class homework,which can not only stimulate students’ interest in learning physics,improve their scientific investigation ability and practical operation ability,but also let students feel the connection between physics and life,cultivate students’ ability to use physics knowledge to solve life problems,and thus promote the improvement of students’ core literacy in physics.Based on the relevant research background and theoretical foundation,after determining the content,purpose,meaning and method of the study,this study selected the investigation subjects and conducted a survey on the current situation of physics living teaching.Based on the results of the current survey,the three teaching sessions of junior high school physics before,during and after class were targeted to analyze the living teaching strategies and to explore some physics living curriculum resources based on students’ real-life backgrounds.Based on the above research work,we finally selected the research subjects and designed a practice plan to carry out a junior high school physics living education practice.The results of the questionnaire survey show that students have high expectations of lifelike teaching in physics,but the implementation of lifelike teaching in physics is not satisfactory,and physics teachers also indicate that there are many difficulties in carrying out lifelike teaching in depth.In response to the findings of the questionnaire survey,nine life-based teaching strategies were proposed with life cases such as "Walnut Car" and "Cigarette Box Dance",while curriculum resources such as "Bamboo Gun","Pole Scale" and "Peeling Corn with Liberated Shoes" were excavated from the real life situations of rural students.The educational practices in this study used students’ physics test scores and interest in learning as the measures.After collecting and counting the data from the pre-test,follow-up test,and post-test,the data were analyzed for variance and the practice results were obtained.From the overall view of the practice results,this practice was able to produce positive effects on students’ physics test scores and interest in learning.Based on the above research work and the conclusions obtained,the shortcomings in each research link were analyzed,and the subsequent research was prospected in order to promote students’ core physics literacy more efficiently in the future teaching of secondary school physics in a living way.