Research On The Application Of Micro-lecture In The Course Teaching Of "Portrait Photography" In Secondary Vocational Schools

With flexible and autonomous usage mode and characterized by shortness and conciseness,micro-lecture just applies to the learning needs of modern society.It can help people to make good use of time to freely choose learning resources to satisfy the growing demand of people for academic improvement.In recent years,micro-lecture has been widely concerned,applied and studied in secondary vocational education and course teaching.Compared with basic education and higher education,however,its application situation is still out of balance.This paper takes the course Portrait Photography of Yangquan Senior Technical School where the author works as an example,attempts to introduce micro-lecture into course teaching practice according to many aspects of problems such as single course teaching form,inadequate innovation ability of students in works,failure of students' learning results in practical training courses or practical operation ability to meet the capacity needs of enterprises for employees,and studies whether micro-lecture can improve course teaching and effectively solve these problems.First,this paper conducts a comprehensive analysis on the application background of micro-lecture in domestic and foreign course teaching based on literature research method,determines the purpose and significance of applying micro-lecture to solve problems in the course teaching of Portrait Photography in secondary vocational schools,makes clear the research contents and proposes research methods.Then,this paper defines relevant concepts and lists the theoretical foundation for research.Next,this paper adopts questionnaire to conduct a preliminary analysis on the application of micro-lecture in the course teaching of Portrait Photography in secondary vocational schools,completes the design and application of micro-lecture from two levels including teaching design and design of video scripts and two dimensions including theoretical and practical courses,and applies questionnaire and interview to analyze,compare and study the design intent,applications method and effects of micro-lecture.Finally,this paper puts forward the conclusions and deficiencies of this research.Research results show that the introduction of micro-lecture helps to solve some defects and shortcomings in course teaching and plays an important role in the mutual connection and support of theoretical and practical courses.However,the author needs to further study whether the introduction of micro-lecture can improve the innovation ability of students in works.