Study On Scenario Analysis Difficulties And Teaching Strategies In Solving Physics Problems Of High School Students

Physics is recognized as the relatively difficult one among the subjects in high school.Even if students are familiar with all the concepts of the law,they could not work out the problem sets.One of the reasons is that students have obstacles in the physical analysis of Physics exercises.The physical exercises,the main way to cultivate students' ability to use knowledge of Physics to solve problems,are to detect the degree of physics knowledge and the effect of teachers' teaching.It plays a very important role on Physics teaching and student learning Physics.The essence of the problems that students show in completing Physics exercises is the difficulties in Physics teaching and students' learning.The physical scenario analysis provides effective ideas and solutions to solve problems.This article explains from the aspects of education and psychology that mastering the analysis of physical situations can help students to improve their interest in learning physics;From the characteristics of Physics(Physics is an experiment-based discipline)to discuss the significance of physical scenario analysis in Physics teaching;Then use the case analysis method to discuss the use of physical scenario analysis in solving physical problems,and explain the importance of physical scenario analysis in students' problems-solving.Through the case studied,we can know that the real object(motion)is simplified into an ideal physical model,and by establishing an appropriate coordinate system,students can effectively help the physical situation analysis of physical problems,thereby providing support and assistance for solving physical problems.The physical situation analysis using the method of diagramming is a method that should be mastered in physics learning.When a physical problem contains multiple research objects,the physical situation of each research object can be used separately.Analyze and then combine to perform an overall physical scenario analysis;when the research object in the physical problem experiences motion in multiple different spatial regions(or time ranges),a coordinate system can be established to study the object in different spatial regions(or time)The range of motions is separately analyzed for physical scenarios and then combined to obtain a holistic scenario analysis.Therefore,the study of difficult physical analysis can explore more effective methods of physical learning and contribute to the improvement of physics learning.At the same time,it also enables teachers to better discover the difficulties students have in learning and promote teaching.Both sides have corrected it,which should improve the students' ability to solve problems in the future.