Study Design Experimental Simulation Of Physical Systems

At all levels of school teaching, the experiment is one of the important activities which has always been closely related to the teaching. Physics experiment is the essential part in the physics teaching, it can help learners to consolidate the theoretical knowledge, training learners to problem-solving skills, innovation. Physical virtual experiment can alleviate the pressure of the experimental teaching, combine with the traditional experiment, and improve the quality of physics experiment teaching. Existing physical-virtual teaching software are still some problems, how to conduct scientific and effective system of decision-making, and optimize virtual experimental system, also need to constantly explore.In this study, physical virtual simulation experiment system as the research object, using literature study method, questionnaire survey and case analysis method, summed up the research status of the virtual physical experiments. To investigate the application of physical virtual experimental teaching, analyze the advantages and the problems of existing physical virtual teaching software, and under the guidance of the constructivist theory, situated cognition theory, combined with the analysis of specific cases, proposed the design strategy of the physical virtual simulation experiment system, trying to provide scientific and effective strategies for the design and development of the physical virtual simulation experiment system, compensate for the inadequacies of the system, to optimize the virtual experiment system, thereby enhancing the effect of physics experiment teaching.The main contents of this study include:First, discusses the research background, the research status of the virtual physical experiments at home and abroad.Second, this study relates to the related concepts of virtual experiments and the desktop virtual reality technology are discussed, including the connotation of virtual experiments, characteristics, classification, and the meaning of desktop virtual reality technology, technology and common types.Third, The form of a questionnaire, the teaching application of physical virtual experiment to investigate, objective analysis of the advantages and disadvantages of the existing physical virtual teaching software, it provides an objective basis for the design of physical virtual simulation experiment system. Fourth, under the guidance of the learning theory, according to the survey analysis, from the visual effects, interactive cognition, learning resources, learning situations, and feedback evaluation, put forward the optimization design strategy.Fifth, the college physical virtual simulation experiment system as an example, discusses the general process of the instructional system design and implementation, explore the organizational structure and functions of the system design.