Research On Teaching Design And Practice Of Transformer In Secondary Vocational School Based On VR Technology

As an important part of the structure of the education system,vocational education is also valued by the effective application and integration of information education and vocational and technical education,and provides a brand-new platform for the development of vocational education.Due to the changes in textbooks and curriculum systems,teachers’ teaching methods must also be changed.Transformers are important contents of electrical engineering students in vocational schools,with high theoretical and practicality.Training is an indispensable teaching link.Due to the lack of funds in schools and expensive equipment for training,it is difficult for most vocational colleges to provide a large number of advanced equipment and venues for students to practice.The quality of teaching often cannot be guaranteed.Incorporating VR technology into teaching,using modern means for teaching reform and innovation can effectively solve problems in the teaching methods in the teaching of secondary vocational transformers,the shortage of teaching facilities,the disconnection of theory and practice,and the unreasonable training of training topics.This study introduces VR technology into secondary vocational transformer teaching.It aims to use the characteristics of virtual reality technology imagination,interaction and immersive characteristics to solve the problems existing in the current vocational transformer teaching class,make up for the lack of traditional education,provide rich teaching activities to provide rich teaching activities Creativity and improve teaching effects.This study first sorted out and analyzed the current situation of virtual reality at home and abroad in education and teaching,analyzed and defined related concepts and related technologies.The study is based on "constructivist theory","embodied cognition theory","situational cognition theory" and "effective teaching theory",through the questionnaire survey understands the development of the teaching of secondary vocational transformers,summarizes the problems existing in the teaching of secondary vocational transformers,and analyzes the application of virtual reality technology in the teaching of secondary vocational transformers.Secondly,according to the characteristics of the "Motor Transformer" and the psychological characteristics of the secondary vocational students,the relevant teaching content is selected for teaching design.Using Unity3 D and related devices to create a virtual learning scene of transformers.Finally,to verify the effect of teaching practice under VR technology through various methods of student learning,academic performance,and questionnaires.Practice has proved that compared to traditional teaching methods;the teaching practice of secondary vocational transformers based on VR technology has achieved good results.VR technology turns knowledge-based learning into experiential learning.VR education breaks through the limits of traditional education image.The concrete expression of VR technology reduces the difficulty of students ’learning and mastering knowledge,and stimulates students’ learning interest and motivation.The research results of this study provide some references for the reform of the teaching methods of secondary vocational colleges and the training of skill-type talent.