Teaching Design And Empirical Research Of Internet Of Things Skills In Secondary Vocational School Based On Virtual Simulation Technology

The major of Internet of things is an advantageous and prospective major with many skill courses,strong practicality and professionalism.Based on education 4.0,information-based teaching adjusts classroom structure and reconstructs teaching ecology,which lays a solid foundation for the study of virtual simulation skill teaching.Under the new technology,the training equipment is expensive and the procurement cycle is long,which leads to the failure of timely updating of teaching hardware.Virtual simulation teaching is a real simulation of the skills learning environment,students can carry out skills simulation training,in order to improve the comprehensive professional ability.The virtual simulation technology is integrated into the traditional Internet of things teaching,and the professional education of Internet of things application technology is explored.From the current situation of Internet of things skill teaching in nbjm school and the feasibility analysis of developing virtual simulation teaching,a "four drive" design principle is innovated to design the virtual simulation technology teaching,and create a skill type virtual experience,demonstration,interaction and assessment in the virtual environment The case design of simulation technology teaching and its application in the multi-dimensional effect evaluation of Internet of things skills teaching in secondary vocational school are four aspects of solid research on the application of virtual simulation to the Internet of things skills teaching in secondary vocational school.First of all,this paper expounds the research summary of virtual simulation teaching at home and abroad,and summarizes the theoretical concept,characteristics and advantages of comparing with traditional teaching.Secondly,through the questionnaire survey between teachers and students of Internet of things in nbjm school and some teachers in NB City,we can understand the current situation of Internet of things skill teaching in secondary vocational school and the feasibility of using virtual simulation technology to carry out teaching.The teachers who have carried out virtual simulation teaching are interviewed and interviewed to understand the attitude of using virtual simulation teaching,the actual teaching effect after using virtual simulation teaching and the bottleneck encountered in the teaching process.Then,based on the comprehensive investigation and empirical research,on the basis of teaching practice,it summarizes the design principles of virtual simulation teaching,designs the conventional teaching process with operability,the teaching process of theoretical courses,sub project courses and comprehensive project courses,and based on the design of three teaching cases with strong pertinence,and makes empirical analysis,Finally,it summarizes and reflects.Constructing "three stages,six steps and four drives" classroom integrating theory with reality,practice and reality: classification and sorting + feasible analysis + effect bottleneck + case feedback + practical development.Virtual situation analysis and teaching monitoring system play an important role in promoting knowledge,interest and autonomous learning ability.Through this study,teachers can understand virtual simulation teaching deeply,teaching methods and learning methods have changed greatly,which provides reference for teachers to develop virtual simulation and other information-based practical teaching.