Research On The Teaching Strategy Of High School Physics Experiment Guided By The Core Quality Of Physics

In recent years,the term "core literacy" has been widely discussed and studied by educators and scholars.According to the characteristics of physics,the Ministry of Education issued the "physics curriculum standard for senior high school(2017)" in 2017,which first proposed the core quality of physics.Physics is a subject based on experiment.Experimental teaching plays an important role in physics teaching.Therefore,how to design the classroom teaching and experimental teaching based on the core literacy of physics,and promote the overall improvement of the core quality of high school students is a problem worthy of attention and research.According to the corresponding theoretical analysis,the basic connotation and structure of the core literacy of physics are explored.At the same time,based on the dynamic frontier of physical teaching,some senior high school students and front-line teachers were investigated and interviewed through questionnaires and interview drafts,Which aims to further understand the general situation of current senior high school students' physical learning.The findings are as follows:In terms of physical experiments,students are more interested in physical experiments.However,due to equipment,class schedule and other reasons,there are few opportunities to do experiments,and the awareness and ability of experimental exploration are relatively weak.In terms of the core quality of physics,the students basically stay in listening to the names or understanding some of the four elements including physics concept,scientific thinking,scientific inquiry and scientific attitude and responsibility.But when it comes to the specific application of physical learning,except for individual students,the overall performance is relatively weak.According to the analysis of the questionnaire,we can analyze the physical experiment teaching in senior high school from "physical concept","scientific thinking","scientific inquiry" and "scientific attitude and responsibility",and explains how to embody the core literacy of physics in teaching design and classroom teaching,and how to design a excellent teaching design through specific cases.And put forward the relevant strategies for the corresponding teaching design.The strategies are as follows:(1)According to the situation of "class",we should choose the suitable experimental object and guide the students to form the concept of physics skillfully;(2)The teachers should be good at using physical thinking methods to inspire students to form scientific thinking;(3)We should reasonably arrange various types of experiments to cultivate students' scientific inquiry literacy;(4)In the experimental teaching,we will move people with emotions and convey scientific attitudes and responsibilities.Among them,the author analyzes the physical experiment teaching from the common course types(concept course and law course),physical thought methods(modeling method,hypothesis method,analogy method and control variable method),experimental types(demonstration experiment,group experiment of students and extracurricular experiment)and scientific spirit(The spirit of exploration,innovation and dedication)Strive to analyze physical experiment teaching from all angles,reflecting the core literacy of physics,and conduct corresponding teaching design.Finally,based on the core literacy of physics,combined with the related strategies of teaching design,the author chooses the "the decomposition of force" to carry out a complete teaching design and apply it to classroom teaching,and makes a summary and reflection,in order to provide some reference to high school students and educators.