Research And Design Of Micro-Course In Teaching Of Secondary Vocational Schools

With the development of information technology and the popularization of mobiledevices,various "micro" things came into being.Educational resources also presentpersonalized,fragmented,and miniaturized features to meet the needs of contemporaryinformation-based education.The country calls for accelerating the reform of vocational education information,which brings opportunities for the teaching development and teaching reform of secondary vocational schools.As a new type of information-based teaching resources,micro-courses have gradually become the focus on research on the construction of information-based education resources due to its short,sophisticated,convenient and flexible characteristics.At present,there are still few cases of research and application of micro-class teaching in secondary vocational schools.The author takes the micro-class of vocational school as the research object to explore the problems of micro-class teaching in the application of vocational school.Of great significance.This thesis combines the author's own educational practice experience,using the literature research method,questionnaire survey method,interview method and content analysis method of research.First,it analyzes the current situation of micro-teaching in M"vocational school,and proposes problems of micro-teaching from four aspects ofmicro-course selection,introduction,scripting and interaction.Second,put forward the following solutions:Based on the constructivist theory,the micro-course selection should adhere to the principle of "one center,five points ";based on intentional attention,interest education,and multi-modal theory,the introduction of micro-courses should adhere to the "fast,accurate,ruthless " "Principles";the design of micro-class scripts based on cognitive theory must conform to the "cognitive law ";the micro-class teaching interaction based on multidimensional interaction theory must adhere to the "multidimensional interaction" principle.Third,taking the "Kirchoff's current law " in the course" Electrical Technology Basics and Skills" as an example,the case teaching practice is used to test the effect of the improved micro-class teaching,and the teaching effect is analyzed and reflected.