Research On The Construction Of New Energy Automobile Specialty Course Teaching Mode In Secondary Vocational Schools Based On MR Technology

In order to effectively alleviate the crisis of fossil energy shortage and its serious environmental pollution,new energy vehicles in China have been developed rapidly in recent years.However,with the development of industry and technology,there is a serious shortage of talents in the post market of new energy vehicles.How to keep close to the development of the industry and meet the training needs of compound and innovative high-quality skilled talents has posed a new challenge to automotive vocational education.In the early stage of this study,after reading a lot of relevant literature,we understand the development background of new energy vehicle market and MR technology in the field of education and teaching.According to their own working conditions,this paper explores the existing problems in the teaching process of new energy vehicle professional courses of peer school students,investigates the current situation of peer teachers’ understanding,application and prospect attitude of MR technology,and combines with the feasibility analysis of the application of MR technology,constructs a set of teaching mode of new energy vehicle professional courses based on MR technology in secondary vocational schools.Based on Dewey’s interest theory in the application of MR technology in Vocational new energy vehicle professional course teaching mode,the value,strategy,architecture and design of four levels are elaborated and designed in detail,and a complete teaching mode block diagram of vocational new energy vehicle professional course based on MR technology is obtained.Finally,the teaching mode is used to implement the teaching.Two parallel classes of the secondary vocational department of Huizhou XX Vocational College are selected as the experimental class and the control class.The specific case of "disassembly and detection of power battery pack" in the professional course of "new energy vehicle power battery technology" is selected to carry out the teaching design and work page practice,And through the student "questionnaire star" questionnaire and random interviews with students and teachers,the results are analyzed,so as to verify the effect and satisfaction of the application of the teaching mode.The research shows that the teaching mode of new energy vehicle professional course based on MR technology in secondary vocational schools can stimulate and continue the learning interest,help secondary vocational students to clarify the teaching objectives in the classroom,and the teaching activities of this teaching mode are more in line with the students’ own psychological or age needs.The fair and reasonable teaching evaluation method and the advanced and interesting MR technology integration teaching can quickly and effectively improve the classroom teaching effect of teachers in the new energy vehicle professional courses and the learning quality of students in the learning process,and can achieve higher quality professional course teaching and higher level of new energy vehicle vocational education practice,It is of great significance to promote the teaching reform of secondary vocational education and even higher education.