Investigation On The Improvement And Innovation Of Physics Experiment In Senior High School

In the 21st century,with the rapid economic growth and the continuous development of science and technology,people’s production and life have undergone tremendous changes,especially scientific and technological innovation.Physics is a subject based on experiments,and physical experiments play an important role in physics teaching in middle schools.Physics is based on experiments,and experiments are valuable in innovation.No matter the development of physical laws or the creation of physical concepts,experiments have played an irreplaceable role,and innovative experiments can play a more extreme role in classroom efficiency.The National Science and Technology Conference proposed the strategy of independent innovation and building an innovative country.Under such a national policy,the purpose of science education is not only limited to the spread of book knowledge,but also to cultivate talents with discipline quality and innovative spirit.In recent years,in order to adapt to the development trend of educational reform and implement the requirements and tasks of establishing morality and cultivating people,the new curriculum standard of physics has put forward the concept of core literacy,which further reflects the further requirements of social development on talent cultivation,especially the more explicit requirements of scientific inquiry on experimental innovation.This paper makes a research on the improvement and innovation of some physics experiments in senior high school.This paper mainly studies the improvement and innovation of the main physics experiments in senior high school.The introduction part describes the research background,mainly from the latest national policy,the high school physics curriculum standard(2017 version revised in 2020),and the new college entrance examination model to interpret the requirements for teachers’ professional ability in experimental innovation and improvement and the requirements for cultivating students’ relevant ability;The elaboration of the necessity of topic selection research is to reflect the importance of innovative experiments in improving teachers’ professional quality and better serving the classroom;Summarize the experimental reform,experimental improvement and innovation at home and abroad,as well as the current situation of school-based experimental research;Explain the significance and value of the research,which can make the importance of innovation clearer;The second part is the basic research on the design theory of experimental improvement and innovation,mainly from the definition of the concept,theoretical basis and design theory,to lay a theoretical foundation for experimental innovation.In the third part,the author selected teachers’ samples and students’ samples for field investigation in the city where he is located,in order to understand students’ attitudes towards experiments and teachers’ attitudes,strength and ways of experimental innovation in education and teaching.The fourth part is the practical research of improvement and innovation experiments.It analyzes the improvement and innovation of seven experiments in senior high school and their actual effects in classroom teaching.The fifth part is the conclusion and outlook,which summarizes the conclusions,shortcomings and future planning of this paper.Through the improvement and innovation of the experiment in this paper,for students,it enables them to have a strong interest in the physics discipline,so that students’ subjective initiative and hands-on operation ability can be improved imperceptibly,and their observation and analysis ability and innovation ability can also be effectively improved.For physics teachers,with the improvement of their professional ability and quality,teachers themselves have been trained and their classroom teaching level has been improved.They can find teenagers with outstanding talents in various activities and provide more reliable technical support for their training.