Practice And Research On The Teaching Mode Based On Micro-Courses In Secondary Vocational Practical Training Courses

With the development of information technology,the teaching mode of informatization is gradually applied to the classroom,among which the micro-lesson preparation characterized by "short,small,fine and fierce" is popular,and the "Ten-Year Development Plan for Education Informatization(2011-2020)" formulated by the Ministry of Education points out: the use of modern information technology,fully integrate teaching and informatization,improve teaching quality,promote new educational concepts,and create new educational models.Secondary vocational school practical training courses have problems such as unskilled students’ practical training operations,weak learning motivation,poor theoretical foundation,and ununified theoretical practical training,so the author will construct a teaching mode of secondary vocational practical training courses based on micro-courses,apply them to the secondary vocational "Digital Circuit Basics" practical training courses,collect teaching effect data,and provide a reference for effectively resolving appeal issues.The main tasks of this study are:First of all,the development of micro-courses at home and abroad is studied through the bibliographic method,the relevant conceptual definitions of this research are expounded,and the theoretical basis for constructing the teaching mode of secondary vocational practical training courses based on micro-courses is expounded.Then,through the investigation and analysis of the current situation of the secondary vocational training course,the analysis of the characteristics and the teaching analysis of the secondary vocational training course based on the micro-course teaching mode,combined with the construction principle of the teaching mode based on the micro-course,the teaching mode of the secondary vocational practical training course based on the micro-course is designed.Finally,the teaching mode of the intermediate vocational practical training course based on the micro-course is applied to the practical training course of the "Fundamentals of Digital Circuits" of the secondary vocational school.Through the experimental process of the quasi-research method,the application teaching effect of the teaching mode in the secondary vocational practical training course is analyzed and evaluated from the aspects of learning performance and learning attitude.Through the practice of this research work,it is shown that in the teaching mode of the secondary vocational practical training course based on the micro-course,the students have a more thorough grasp of the principle of practical training,the awareness of active hands-on practical training is stronger,and the content of the micro-course video helps to realize the integration of theory and practical training in the teaching process of the secondary vocational training,solve the problem of students’ unskilled practical training operation and unstable practical training results,cultivate students’ independent learning ability,and increase the teacher’s one-on-one targeted guidance.