Research On The Design Development And Teaching Application Of Secondary Vocational Electrical Virtual Laboratory Platform

The virtual laboratory,as a digital education resource in vocational vocational school,has received widespread attention and application.In order to help students study the experiment of secondary vocational electrician in depth and improve the learning effect.First,in order to understand the current status of the "Electrician Basics" curriculum teaching of electronic information majors,first of all,the current status of development technology and practical application research on virtual laboratories at home and abroad.Secondly,the interview method and questionnaire survey method learned that the basic courses in the basic courses of secondary vocational electrical engineering mainly have three problems: older and serious experimental instruments,insufficient experimental resources,and less students’ actual operation opportunities.Second,combine the characteristics of the "Basics of Electricity" and the actual situation of students,use SSH(Struts2+Spring+Hibernate)The technical framework has developed the teaching platform of the electrical virtual laboratory,which uses virtual reality technology to realize the user’s interaction in the experiment.And on the basis of the teaching platform of electrical virtual laboratory,teaching strategies and principles are proposed to further build a teaching process.Third,in order to verify the effectiveness of the platform and teaching strategies,the students of Hubei Province’s No.21 electronic information majors are selected as teaching objects.the "capacitor capacitor" is based on the teaching content,and specific teaching activities are launched.By experimental testing,classroom performance,and questionnaires,the impact of virtual laboratories on learners.The practical results show that the virtual laboratory can achieve better results when applied to electrical experimental teaching.creating conditions for real practical training,on the one hand,the virtual laboratory can promote students’ understanding and mastery of knowledge,and on the other hand,students are very willing to continue to apply the virtual laboratory to classroom teaching.The empirical results fully indicate that this study has some reference value for the teaching application of the virtual laboratory for middle-level electricians.