Teaching Research And Implementation Of Single Chip Microcomputer Course Of Internet Of Things In Secondary Vocational Schools Based On BOPPPS

In the context of the country’s vigorous promotion of 5G development,the Internet of Things technology has been further developed,so a large number of grassroots technical operators are required to carry out the construction,management and maintenance of related projects.However,they are mainly trained by secondary vocational technical schools.As one of the key technologies for the training of secondary vocational Internet of things talents,single-chip technology plays an important role in the development of Internet of things technology.However,the teaching of single-chip microcomputer courses in secondary vocational schools can’t meet the needs of industry development.How to effectively improve the teaching effect of single-chip microcomputer courses is the key to this article.The research work of this paper is mainly divided into three parts.Firstly,through literatures research,interviewing and questionnaire survey,it is found that there are many problems with the teaching of the single-chip microcomputer of the Internet of Things in secondary vocational schools,including single teaching mode,separation of theory and practice,single form of curriculum resources,and low teaching quality.The paper proposes a kind of single-chip microcomputer curriculum teaching mode by applying the BOPPPS teaching mode and optimizing it by information technology.Then this paper can achieve the platformization of the teaching mode,the informationization of the teaching process,the efficiency of classroom teaching,the standardization of the teaching platform,the precision of teaching feedback and the diversification of curriculum resources.Secondly,this paper analyzes the feasibility of implementing BOPPPS teaching based on the current mainstream teaching platform.In order to better meet the functional requirements of BOPPPS teaching links,Java,Html5,Java Script,Spring Boot,Bootstrap framework and other technologies are used to design the teaching platform which is more suitable for BOPPPS teaching in the secondary vocational schools.Finally,the system function and performance tests have verified the effectiveness of the teaching platform.Thirdly,this paper carries out the teaching practice of a single-chip microcomputer based on the designed BOPPPS teaching platform,and takes the "burglar alarm" project as a case for teaching design,and conducts "burglar alarm","music fountain","music fountain",and "8*8 dot matrix" project in a secondary vocational school in Guangzhou.Then,through experimental comparison with the traditional BOPPPS teaching mode,this paper analyzes the students’ attitude evaluation,knowledge mastery and ability expression,and it is concluded that the informatized BOPPPS teaching mode can not only effectively promote students to master classroom knowledge,but also effectively improve students Knowledge application ability,software and hardware design ability,debugging and maintenance ability,thus verifying the effectiveness of the teaching mode and teaching platform designed in this article.The proposed teaching mode which is based on BOPPPS in secondary vocational Internet of Things single-chip microcomputer and optimized teaching platform break the traditional teaching method,optimize the teaching process of the single-chip microcomputer course,enrich the BOPPPS teaching model,promote the reform of information teaching,and achieve the effect of students’ all-round participating in learning and obtaining feedback information in a timely manner for teachers.It not only improves the teaching quality of the Internet of Things single-chip microcomputer course of secondary vocational schools,but also provides an effective reference for them to carry out the reform of the Internet of Things professional curriculum in the future.