Research On The Application Of SPOC Teaching Mode In The Course Of “Graphics And Image Processing” In Secondary Vocational Schools

With the development of education informationization,the informationization reform of vocational education in our country is accelerating.Secondary vocational education is an important part of vocational education in our country.How to use modern information technology to improve teaching quality is the direction of teaching reform and development of secondary vocational education.As a new form of modern online education,SPOC has the advantages of teaching flexibility,learning diversity and resource sharing,which can effectively make up for the shortcomings of traditional classroom,it provides a new train of thought for the teaching modernization reform of Secondary vocational education.“Graphic and image processing” is a core course of digital media technology application major in Secondary vocational school,which aims to train innovative talents combining art and technology,however,compared with other core courses such as photography,web design and so on,it has the characteristics of more class hours and long period,and complicated theoretical knowledge takes up half of the teaching time,thus reducing the opportunity for students to practice independently,reducing the efficiency of learning and teaching quality.Therefore,this paper applies the SPOC model to the teaching of “Graphics and image processing” in secondary vocational schools,develops the online-offline hybrid teaching,puts the theoretical knowledge learning to the pre-class link,the advantages of SPOC teaching have been brought into full play and the teaching situation has been improved.Based on constructivist learning theory,blended learning theory and system theory,this study adopts the methods of literature study,questionnaire survey,action research,interview and classroom observation.First of all,through literature review to understand the status of SPOC-related research at home and abroad,secondary vocational "Graphic image processing" teaching research status,related concepts and theoretical basis;Thirdly,the paper analyzes the advantages of SPOC mode,and analyzes the advantages of SPOC mode,according to the actual situation of the practical school,the paper designs the SPOC teaching mode of graphic image processing in secondary vocational school,and carries out two-month and three-round action research to perfect the application process,using the method of questionnaire and interview to get the feedback of application effect,it is concluded that SPOC can be effectively applied to the teaching of the course of “Graphic and image processing” in secondary vocational schools,this paper innovates the teaching mode of the course,improves the present teaching situation of the course of “Graphic image processing” in secondary vocational schools,and puts forward the application strategy and matters needing attention of the SPOC teaching mode,it provides reference for the following secondary vocational schools to carry out other professional courses SPOC teaching research.