Design Of Open Assisted Learning System Of Mechanical Simulation Experiment For Students Based On Web3D

Mechanics experiment is to consolidate the basic knowledge of mechanics,to verify mechanics,to explore new knowledge and a effective way to verify the physical guess,it can enhance the capacity of self-learning for students,foster students' interest in physics learning,improve their ability to innovate,raise the capacity to identify problems and solve them.However,we worry that the current situation of mechanic experiment in secondary schools through the investigation,on one hand,because of being lack of appropriate laboratory equipment of software and hardware,lack of resources related to the physical experiments,on the other hand,teachers and students do not attach importance to physics experiments during learning,teachers ask students to do more exercise instead of the traditional experimental,and test scores is the most important standard to test ability of mechanics experiment,teachers do not guide the students to do mechanics experiment,and some schools are short of systematism of testing students' ability in mechanics experiment.Internet and computer technology and other information technology is developing rapidly,they has affected our lives in every ways.How do we mobilize the enthusiasm of students in experimental learning better,stimulate their enthusiasm for the experimental study,and take interest in mechanics experiment by using these two technologies in middle school.I find that the technology of simulation experiment can better solve the problem through literature survey,case analysis,comparing.Firstly,I made a research to understand the present situation of mechanics experiment,and find the difficulties in the mechanical experiment,and identify the main problems to be solved in the form of questionnaire,secondly,compare,analyze the merits of simulation development technology by looking simulation-related literature about home and abroad,and finalize the simulation using cult3 D of web3 D technology.I analyze well-known domestic and international case studies of simulation experiments,summarize their respective strengths and weaknesses,learning from their success on the basis of experience,combining with the characteristics of secondary mechanical testing,design an open assisted learning system of mechanical simulation experiment for students based on web3 D.This paper take the example of simulation experiment of “QJD”,use theory of instructional design and software development and other related,summarize the general method of instructional design about designing mechanics simulation,while made the process model of simulation experiment with the cult3 D technology,on the basis,summarized development process and method of simulation system based on web3 D technology.This system is put it to the test in during schools,in reference to the relevant educational software evaluation criteria,based on the combined evaluation of data analysis by the trial,I find that the system has been recognized by many students and teachers,it can improve the mechanical experimental capability,stimulate students interest in learning experiments,divergent thinking,learning,help students learn well using computer,it has some practical value.Experimental simulation has a good supporting role for the traditional experiment teaching,the design of this system will bring more computer simulation technology to use in education,I hope the theory of education,idea of design,methods and so on be used during the process of this simulation experiment of the system will be good for system designed like this partly for the future,the system needs to be improved in future studies will be further improved.