Practical Research On The Hybrid Teaching Mode Of The "Fundamentals Of Computer Application" Course For Secondary Vocational Students Based On Micro-courses

With the rapid development of China’s economy and society,information technology has gradually become an indispensable part of our daily life and is involved in various fields,especially in modern education,for which information technology has brought a great impact.In order to cultivate students’ information literacy and innovation consciousness in secondary schools,the course "Computer Application Fundamentals" has become a compulsory course in most schools.The current computer classroom mostly adopts the traditional teaching demonstration method,which can no longer meet the learning needs of today’s students and makes it difficult for teaching to take a breakthrough effect,and the development of online education is becoming more and more rapid under the normalization of the new crown epidemic today.The birth of various online teaching resources and intelligent teaching platforms,more and more teaching reform and innovation choose the way of online and offline mixed teaching,there are many excellent online teaching platforms,which also bring more and more rich forms of teaching resources as a result.Microlearning,MOOC and other online video courses have become the preferred learning materials for many students.This study is a hybrid teaching mode based on micro-lessons,trying to integrate micro-lessons into daily teaching,combining the advantages of online and offline teaching,and proposing a new teaching mode for the computer application foundation course of secondary school.The purpose of this study is to support the construction of the hybrid teaching model of this study by analyzing the characteristics of secondary schools and secondary students and the characteristics of secondary computer courses after identifying the relevant concepts and using mastery learning theory,humanistic learning theory and Bloom’s education goal classification theory as the theoretical basis to start teaching practice in the secondary Computer Application Fundamentals course.The micro-lesson resources provide learning aids for students at all stages of their learning,and the design and production of micro-lesson resources in the course will be optimized on the basis of the pre-course,so as to better meet the learning needs of student.In this paper,through the analysis of the orientation and content of the middle-level "Computer Application Fundamentals" course,the constructed blended teaching mode is applied to the actual teaching,and good teaching effect is achieved.It is found that students always maintain positive learning attitudes towards micro-courses through the teaching development of the blended teaching mode.After analyzing the teaching effect of the data collected by observation method,questionnaire survey method and interview method,it is concluded that students’ autonomy and enthusiasm in learning are significantly improved.Finally,the author conducted a teaching reflection and presented the shortcomings of this study as well as the outlook for further teaching mode optimization.