The Study On Development And Utilization For Physics Demonstration Experiments Upon The Idea Of New Curriculum In Senior High School

High school physics experiments are aimed at training a high school student’s experimental ability, exploring ability, scientific spirit and a required way of scientific literacy. To a high school student, doing physics experiments are the beginning of learning systematical experiment methods and training experimental skills. Physics demonstration experiments play an important part in physical teaching. New Curriculum bring forward advanced requirements to senior high school physics. However, the available demonstration experiment resources can not fully meet the requirements at present. There are many deficiencies and improvements. In addition, the teachers and students’independent development and utilization demonstration experiment resources are not only make up the existing demonstration experiment resources, but also they play an important role in teachers’ professional development, students’comprehensive ability, and effective physics teaching. By data studies, the author found that there are a lots of references on high school physics demonstration experiments teaching and the development of experimental curriculum resources. However, the references, focusing on other aspects are really rare, such as electrical and thermal etc. or the physics students’grouping experiments, and demonstration experiments in class.In this paper, through questionnaire investigation on 82 physics teachers of 18 senior high schools in yulin. It instigated the situation of the utilization and development of curriculum resources for the physical experiments in middle school. The results from the survey found following three problems:(1) The configuration of the existing demonstration experiment resources are not adequate and reasonable; (2) The utilization rate of the existing demonstration experiment resources are not frequent; (3) Though the effect on developed demonstration experiment resources is very good, the practice of the development of demonstration experiment during the teachers in senior high schools is rare. Based on the analysis of the results in this paper, It draws a conclusion that there are some factors which influence the development of demonstration experiment resources on physics teaching in yulin senior high schools. (1) Teachers and students don’t have enough time to use the development resources; (2) Teachers’ ability on developing physics demonstration experiments resources is limited; (3)School’s attitude towards it is not positive; (4) The school existing hardware facilities affect the development and use on physical demonstration experiment resources. Combination of these factors and the characteristics of the demonstration experiment, this paper gives the following six principles on utilization and development of high school physics demonstration experiment resource in yulin. They are"the using before developing principle", "the simple and practical principle ", "targeted principle "or" prompt principle ", "visibility principle", "expansibility principle" and "safety principle". Then, this paper presents utilization strategies and development strategies of senior high school physics demonstration experiment resources. The use of strategies for multiple sets of configuration, extending equipment life, the combination of real and simulation, experimental video recording, exchanges and cooperation, and resource sharing. Development strategy:(1) the interpretation of physics new curriculum teaching objectives; (2) based on the target of multiple approaches to the development of physics demonstration experiment resources; (3) to realize the organic combination of physics demonstration experiment resources and curriculum content; (4) the creation of many ways development of physics demonstration experiment resources; (5) development from the surrounding environment; (6) The Secondary Development of experiment materials.Finally, on the basis of the above-mentioned principles and strategies, this paper presents two experiments of demonstration experiment resources development. The first experiment is Elastic. it can help establish the basic theme. The Elastic shows us that a common thing can be developedin new, varied and different angles. The second experiment is A Water Bottle. From the experiment, we can see that the creative development of a common object (a water bottles),which has many functions for the demonstration in class.Mr. Chen Heqin put forward the famous saying "nature, society is a living textbook". Similarly, physics demonstration experiment resources exist in nature, society, and among us. There is good at observing, thinking, and practice, there can find and develop the resources we want.