The Practice Of Breaking Through The Difficulties Of Physics Experiment Teaching In High School By Modern Information Technolog

Under the influence of modern information technology,the experiments which are difficult to display by using traditional experiments or the analysis of the experimental in High school physics experiment teaching mode can be solved effectively by Modern information technology aids,such as slow motion by computer software,building a three-dimensional picture Multimedia 3D animation,DIS Digital Information Systems and Sensors and so on.Many high school physics experiments are difficult to capture because of fast changes and some physical phenomenons disappear so quickly,so it is diffucult for students to observe the process of the experiments.They can only make use of abstract data to analyze the experiments.As a result thay have difficulty in feeling intuitively.At this moment The experiment can be captured using a digital camera and combine with low-motion and fixed-frame by computer software to allow students to intuitively experience experimental phenomena and analyze them.In this study,we will use the horizontal plane experiment as an example.Due to the speed of the flat throw,Students will find it difficult to see the whole process of flat throw,therefore it is aslo difficult to investigate the rule of horizontal projectile motion.So now,we can use a digital camera to shoot the process of horizontal projectile motion.Then the observers can see the whole process clearly throughslow-motion of computer,which is is very convincing to verify the rule of flat throwing motion.Some abstract physical experiments are difficult for some laboratories to complete or not suitable for laboratory space,which are also difficult for the teachers' oral teaching.The students can understang them better if we can use multimedia technology,flash animation and other experiments to simulate the experiment,construct the stereo vision,and concretize the abstract problem;In this study,a particle scattering experiment was used as an example,which are difficult to observe both in the laboratory and in real life.The students?knowledge is very superficial if we just preach.It is helpful for students to understand the experiment by using of flash animation to simulate experiment process,Some experiments can only observe experimental phenomena roughly through traditional experimental instruments,making it difficult to perform quantitative analysis.system DISlab that use computer software and force,heat,light,electricity and other physical sensors together constitute a digital information has the ability to collect experimental data quickly and perform rapid data processing and analysis.This can solve the problem effectively,so it can be used in many High school physics experiments.The study which is about using modern information technology to break through the difficulties in high school physics experiments finds that the modern information technology-assisted physics experiment teaching can notonly break through the difficulty of traditional experimental teaching but can also increase students? knowledge and stimulate the interest of students at different levels in learning physics.In addition,information technology can be used to construct high-quality physics experiments,improve the quality of physics experiments,concretize abstract problems,and help understand the laws of physics.As a result,students can feel the power of information technology and effectively implement the national physics curriculum standards.