Application Exploration Of Dis Digital Experimental System In High School Physics

Physics is an experiment-based discipline.Its quantification and precision determine the important position of physics experiments in high school physics classrooms.At the same time,physics experiments play an important role in cultivating students' core literacy in physics.Therefore,the feasibility and effectiveness of classroom experiments must be ensured.However,there are still some areas that need to be optimized in high school physics experiment teaching,such as model rigidity?rigid design?mismatch of knowledge points and experimental equipment?some experimental phenomena are not obvious.With the continuous advancement of the new curriculum reform,digital experiments are gradually being put into high school physics teaching as a new teaching method to improve the quality of high school physics experiment teaching.The Digital Information Systems Laboratory is an experimental system based on information technology.It can directly and accurately express the physical quantities that are difficult to quantitatively test in traditional physical experiments with numbers and images,and use computers and related software to analyze and process the data to make the conclusions visible.Help students build the structure of physics knowledge.At the same time,the introduction of digital experimental systems,in the middle school physics teaching process,is a concrete manifestation of the integration of information technology and physics.Practice has proved that teaching after integrating digital experiment system with traditional physics experiment will be a new direction for the development of high school physics experiment teaching.To fully realize the profound changes of modern educational technology in physics experiment teaching,physics teachers need to make better and more effective use of the tool of digital experiment system in the teaching process,and infiltrate its tool rationality into teaching,so as to affect the teaching environment and Physics teaching system.However,through investigations,it is found that most physics teachers at this stage have not played the role of actively using Digital Information Systems Laboratory in the process of experimental exploration.The main reason is that the actual teaching environment does not allow it,and the teacher has no habit of using the Digital Information Systems Laboratory for teaching.Based on solving the problem of applying Digital Information Systems Laboratory school physics experiment teaching,the author analyzes and investigates the current curriculum requirements,high school physics textbooks and Digital experiment system application status in Chongqing physics experiment teaching in some middle schools and high schools,and bases it on high schools.The curriculum standard of physics teaching,taking the PEP(2019 edition)electromagnetic experiment as an example,designed some experimental cases and put forward application suggestions for digital experiments,hoping to contribute to solving the current problems in high school physics experiment teaching.At the same time,it provides teaching reference for teachers.The research was conducted in four stages:The first stage: The author collects and summarizes the relevant materials of network resources,literature and digital experimental system,and at the same time defines and elaborates the related concepts and theoretical foundations involved in the Digital Information Systems Laboratory.The second stage: Based on the prominent embodiment of information technology in the electromagnetic part of high school physics,the author conducts statistical analysis of this part of the experiment,and conducts a questionnaire survey on the application of the Digital Information Systems Laboratory in the actual teaching of high school physics.The third stage: The third stage is the key content of this thesis.The author elaborates on the selection principles of using Digital Information Systems Laboratory in high school physics experiment teaching.According to the selection principle,select some experiments of high school physics experiment teaching and use digital experiments.The system optimizes it,designs experiment schemes,gives relevant teaching design,and reflects on the case,and summarizes the application strategy of the Digital Information Systems Laboratory in the entire high school physics electromagnetic experiment teaching.The fourth stage: Put forward the expectations and shortcomings of this research.