High School Physics "Interaction" Experiment And Teaching Research

With the deepening of middle school physics curriculum and teaching reforms,the basic curriculum concepts and advanced teaching ideas in the physics curriculum have gradually been reflected through teaching practice;experiments are the cornerstone of physics and also play an important role in the physics teaching in middle schools.At present,during ordinary high school physics teaching practice,physics teachers and education researchers have made bold attempts to put forward many new teaching design solutions.In the physics teaching practice,it was found that the contents of physics in the high school were updated slowly,the demonstration experiment or phenomenon in textbooks was not obvious.Meanwhile,the experimental data had some errors,which was unfavorable for students to observe physics phenomena and analyze the experimental conclusions;the design of some exploratory experiments was not reasonable.It is not targeted to improve the students’ ability of scientific inquiry.It is not conducive to the students to establish physics concepts and physics models.Through investigations and interviews,it was found that some front-line teachers usually improve on the basis of the original program when dealing with these experiments.The efficiency of physics teaching in the classroom was also improved.For this reason,this article selects the chapter of the “Interaction” of the People’s Education High School Physics 1(required course)for research.On the background of the middle school physics curriculum and teaching reforms,it was started with the classification of interactions and the history of physics and grasped the position of the “Interaction” chapter in the history of physics and the physics of high school.Combining the basic theory of the curriculum,it was delved deep into the teaching materials of the People’s Education Press,studied relevant designs of physics teaching and physics experiments,and further gazed at the experiments and teaching contents in the chapter “Interaction”.Combined with the situation in the teaching materials and actual teaching and the efforts of educational researchers in the relevant experimental directions,an appropriate experimental design scheme was proposed.Through teaching practice,it was clarified ideas and conducted a new teaching design for the "Interaction" chapter,in order to become helpful for the reference content of new courses.In the research process,the author selected a class of students as the research object,applied the teaching design of the “Interaction” chapter to the teaching practice,and completed the new teaching of the “Interaction” chapter;at the same time,this chapter also designed the teaching method of the chapter.Teachers conduct extensive exchanges and listen to suggestions from first-line physics teachers.Questionnaires were used to investigate the student’s acceptance of the new class and understand the teacher’s views on the teaching of the "Interaction" chapter.By analyzing questionnaire data,it was showed that the study of this topic has a certain degree of effectiveness in a small area and expected to be further promoted in the future teaching work.