Design Of A Virtual Simulation Experiment Platform For Junior High School Physics In A Mobile Environment

The cultivation of innovative talents is the country’s strategic development goal.Innovative talents need to have theoretical thinking,computational thinking,experimental thinking and engineering thinking.Physics experiment teaching can effectively cultivate students’ computational thinking,experimental thinking and engineering thinking.However,the current physics experiment teaching still has the problems of insufficient experimental environment and equipment,insufficient excellent teachers and unsatisfactory experimental teaching platform.The current physics experiment teaching platform has the problems of insufficient intelligence and inconvenient experiment operation in a mobile environment.Therefore,the physics experiment teaching platform needs further research.This article aims to design an intelligent virtual simulation experiment platform for junior high school physics in a mobile environment through theoretical analysis and current situation investigation,focusing on solving the problems of insufficient intelligence of the experiment platform and inconvenience of experimental operation,and at the same time cultivating students’ computational thinking,experimental thinking,engineering thinking and Core literacy of physics.Analyzed the theoretical basis of the research,conducted a questionnaire survey on the current situation of physics experiment teaching,and then designed the functional structure of the experimental platform.Finally,the prototype of the experimental platform was realized and the designed experimental platform was evaluated.The main work of this paper is as follows:(1)First,through investigation and analysis,the main issues to be studied in this article are defined.From the four dimensions of physics concept,scientific thinking,scientific inquiry,scientific attitude and responsibility,the current situation of junior high school physics experiment teaching is investigated,and the current situation of research on virtual simulation experiment platform at home and abroad is analyzed.It is concluded that the design of the experimental platform in the mobile environment has the problems of insufficient intelligence and inconvenient operation in the mobile environment.(2)Based on Dell’s Tower Experience theory,Constructivism Learning Theory,and Humanistic Learning Theory,it analyzes the guiding role of the theory in platform design.(3)In response to two main issues,the functional structure of the platform was designed,highlighting the design of interaction and intelligent guidance in a mobile environment.First,the design basis and design principles of the experimental platform are put forward,and then the requirements of the platform are clarified from the functional requirements and performance requirements of the experimental platform.Next,according to the requirements,the overall function framework and function flowchart are proposed,and then the user model module,the learning module and the database module are respectively designed in detail.(4)According to the design of the functional structure,the prototype of the experimental platform was realized.It mainly includes the main interface,the learning interface,the practice interface,the interactive interface,and the prototype of human-computer interaction.(5)Finally,the design results and prototype were evaluated.From a qualitative point of view,the expert interview method is used to think that the designed experimental platform can provide intelligent guidance to learners,support students’ personalized learning,and learners’ experimental operations on the experimental platform are more convenient,which solves the intellectuality of the experimental platform Insufficiency and inconvenience of experimental operation,the designed experimental platform has achieved the expected goal.