Research On The Application Of Virtual Simulation In Junior High School Physics Experiment Teaching

The development of "Internet+ education" has led to continuous changes in educational forms.Educational informatization plays an important role in basic education.Blended teaching has become a trend.Traditional middle school physics experiment teaching methods supplemented by online teaching can be more efficient Achieve teaching goals.This article selects junior high school physics experiment teaching content,designs and develops 3D models corresponding to relevant experimental teaching content based on 3Ds Max,designs and implements animation interaction between models based on Unity3D technology,and applies the final work to teaching practice to verify the research Effectiveness of teaching effect.First of all,through the literature research method,it is concluded that there are certain problems in middle school physics experiment teaching.For example,some teachers' teaching methods of experiment teaching still stay at the traditional stage of "drawing experiments and teaching experiments".These problems restrict students' innovative thinking,Restricting students'practical ability,it is difficult to stimulate students' interest in learning,so that students lack the practice of basic theoretical knowledge and lack of spatial thinking ability.Virtual simulation experiment is a representative product of information technology and education and teaching.It can solve the difficulties encountered in traditional experimental teaching of middle school physics.Therefore,it is urgent to apply virtual simulation experiment in middle school physics experiment teaching.Secondly,before carrying out the technical realization part,select the junior high school physics experiment Ohm's law as an example to design and implement the corresponding virtual simulation experiment.On the one hand,because 3Ds Max has a wide range of applications and low configuration requirements,its powerful functions and strong compatibility,simple interface layout and convenient modeling steps,3Ds Max software is used for three-dimensional modeling;on the other hand,because the Unity3D interface is simple It is easy to understand and easy to get started.It has the advantages of visualization of the operation process,excellent development environment,strong interactivity,and good compatibility.Therefore,Unity3D technology is used to realize the animation interaction between the models.Finally,apply the final work in teaching practice.Of course,before implementing teaching practice,in order to investigate the necessity of using virtual experiment teaching,we must conduct questionnaire surveys of teachers and students,conduct field investigations in schools,and analyze the status quo of physics experiment teaching.After completing the practical analysis and teaching design,the teaching practice was carried out.Two classes with little difference in performance were selected for the control experiment.The experimental class used the virtual simulation experiment of this research for experimental teaching,and the control class followed the traditional experimental teaching method.After the teaching practice,the two classes performed related tests,collected their scores and analyzed their average scores.It was found that the experimental class had a high average score.After an independent sample T test on the score data,it was found that the scores of the two classes were significantly different.Demonstrate the validity of the research in the experimental teaching process.