Development And Teaching Practice Of Electrical And Electronic Technology User Dynamic Interest Modelexperimental Course For Io T In Secondary Vocational Schools

Internet of Things(Io T)technology has become a hot topic in the era of digital intelligence integration.The perception layer in the Io T architecture involves many sensors,controllers,and other modules,which require many digital artisans.Electrical and Electronic Technology are essential basic skills for making and debugging sensors and other modules,which highlights the fundamental role of the "Electrical and Electronic Technology" course in cultivating professionals in Io T.However,the "Electrical and Electronic Technology" experimental course has problems in practical teaching.The knowledge points are scattered,and the resources must be more prosperous.Furthermore,the teaching process lacks extracurricular guidance,and students forget knowledge quickly.Therefore,this paper takes G Secondary Vocational School in Guangzhou as the research object and analyzes the problems in the experimental course of "Electrical and Electronic Technology" of the Io T major in this school.Then researches and develop a practical school-based course.The work carried out in this paper mainly includes the following aspects:First,in view of the scattered knowledge points and insufficient experimental resources of the experimental course,this paper develops the "multifunctional street lamp" project suitable for the course of Io T major in secondary vocational schools,through which different knowledge points are integrated.In addition,this paper has developed teaching resources,including PPT,micro-class video,project assignment,and the experimental circuit board,etc.,to enrich the teaching resources of this course.Second,the teaching process lacks extracurricular guidance,and students forget knowledge quickly.This paper puts forward the BP-CM(BOPPPS,PAD,cyclic memory,memory system)teaching model and adds the guiding link of pre-class preview and after-class review.And the teaching practice proves that this teaching model enhances students’ memory and understanding of knowledge.Therefore,the BP-CM teaching model effectively solves the problems of incomplete teaching processes and students forgetting knowledge.Third,practice is carried out in secondary vocational schools to verify the effectiveness and feasibility of the curriculum resources developed in this study and the BP-CM teaching model.This study integrates the knowledge points of the experimental course "Electrical and Electronic Technology" in the Io T of Secondary Vocational Schools and enriches the course resources;The use of BP-CM mode for teaching solves the problems of the incomplete teaching process and students’ forgetting of knowledge,effectively improves the teaching effect of students,stimulates students’ learning enthusiasm,improves students’ hands-on ability and memory and understanding of knowledge points,and provides BP-CM teaching mode for front-line teachers of this experimental course.It also provides some reference for other schools to reform practical courses.