Research On The Application Of Digital Experimental System In High School Physics Experiment

With the continuous development of science and technology,science and technology have been constantly integrated into physics teaching.In the physics curriculum standards for ordinary high schools issued in 2017,it was clearly stated that "actively explore the in-depth integration of information technology and physics teaching",which further proves the importance of information technology in physics teaching.As a new teaching method,the new digital experiment system has been used in the physics experiment teaching of senior high school in recent years.Physics is a subject based on experiments.The importance of experiments in high school physics teaching is self-evident.How to combine digital experiment with traditional experiment and give full play to the advantages of digital experiment system in experimental teaching is the focus of current educators.In spite of the advantages of digital experimental system in experimental teaching,it is found that the application of digital experimental system in middle schools is not ideal after consulting relevant materials and conducting a practical investigation.On the other hand,most teachers still face a lot of problems in the process of using digital experiment system,such as the lack of corresponding digital experiment cases,how to balance the importance of digital experiment and traditional experiment in teaching and so on.Taking this as the starting point,this paper finds out the main problems existing in the application of the digital experimental system of experiments by teachers,analyzes and studies the corresponding solutions to the existing problems,and gives the integration cases of some experiments based on the main experiments of high school mechanics.For the majority of front-line physicsteachers and educators to provide teaching reference and experimental cases.First,the research adopted questionnaire survey of several middle school physics teacher in leshan,understand the current middle school equipped digital experiment system and a line of digital experimental system of physics teachers and usage,and understand that the current teachers in the process of using digital experiment the encountered problems and confusion.The investigation shows that the utilization rate of digital experiment in physics teaching is not high.The teacher lacks the corresponding case reference;But at the same time,the teacher also expressed the affirmation to the digital experiment's advancement and the importance.Second,the current situation of physical and mechanical experiments in high schools is summarized and sorted out to understand the current composition of mechanical experiments.At the same time,it is found that modern science and technology have already appeared in physical experiments,reflected in the teaching materials,there are a large number of experiments that require students to use sensors,photoelectric doors and other digital experimental equipment.Then,by comparing the experimental characteristics and advantages and disadvantages of traditional experiment and digital experiment,this paper summarizes the disadvantages of digital experiment in traditional experiment.In other words,the digital experiment system can be used to solve the problems of difficult operation,difficult experimental measurement and cumbersome data processing in traditional experiment more efficiently and quickly.In view of the current educational situation,this paper puts forward the principles and strategies that should be followed when using the digital experimental system in the actual teaching process,so as to provide reference for better cultivating students' comprehensive quality and ability.Third,according to the main problems in the research: although digital experiment has advantages in data collection and processing,to some extent,students rely too much on the convenience of digital experiment system,which is not conducive to the improvement of students' comprehensive quality.In the actual teaching,the teacher lacks the corresponding experimental reference cases,and cannot balance the importance of digital experiment and traditional experiment in the actual teaching.The author selects typical mechanical experiments as research cases,integrates digital experiments with traditional experiments,and gives corresponding experimental design and teaching practice,so as to give full play to the advantages of digital experiments while ensuring the improvement of students' thinking and thecultivation of their ability under traditional experimental methods.It is found that it is necessary to develop the application of digital experiment in physics experiment teaching in middle school.However,digital experiments should also be combined with traditional experiments in the application process.The advantages and disadvantages of the two experimental methods complement each other and give play to their respective advantages.The integration of experiments is a task with a long way to go.It is far from enough to select only a few mechanical experiments as the reference integration cases in this paper.The efforts of the majority of front-line educators and the attention and investment of schools in digital laboratories are needed to promote it.It is hoped that the author's meager work in this research can provide some references for teachers in experimental teaching,as well as some help in teaching research and evaluation.