Development And Utilization Of Middle School Physics Demonstration Experiment Resources

Experimental is an indispensable part of physics learning.Students 'physics learning under the guidance of teachers is not only a simple master of formula theorem,but a comprehensive study of students' divergent thinking,analysis ability,attention and practical hands-on ability."Demonstration" is to show the intrinsic nature and process laws of the research content through a variety of experiments,things,and tools.The content of the physics demonstration experiment is closely connected to the classroom teaching content,and it is a series of operations conducted by verifying and exploring a certain physics knowledge or law that teachers want to convey in the physics classroom.In the middle school physics teaching,the proportion of the demonstration experiments is very large.However,in practical teaching,the teaching of physics experiment does not pay enough attention.Even if there is a demonstration of experimental teaching,pictures,animation or video display often replace real experiments.Such teaching method leads to the teaching situation of teachers 'experiments and students' back experiments.According to the above problems,the actual experimental resources of a middle school in Qufu were investigated,focusing on the relevant problems of the physical demonstration experiment,and combing the survey results.With the purpose of making the full use of experimental resources,the purpose,openness,practicability and system,combining the characteristics of the experiment,designing the specific teaching cases on Hooker 's law and Coulb' s law.The development and utilization of physics experiment resources in middle schools has a certain positive role in changing the current situation of physics experiment teaching.Make full use of the existing experimental instruments,according to the actual teaching needs,students' learning characteristics,teaching facilities and conditions,it is necessary to improve students' interest in physics learning,to improve the teaching and research ability of physics teachers,and to develop the teaching function of physics experiments.