Research On The Application Of Flip Classroom Teaching In Practical Courses Based On DBR

Design-based research(DBR)is an educational research paradigm that analyzes universal teaching problems in real situations,designs teaching interventions,and explores practical solutions to problems through application,evaluation and correction of iterative processes.The research paradigm combines theoretical and empirical research,has a dual purpose of theory and application,which has aroused widespread concern of international education organizations.As a teaching mode of information education,the classroom has changed the one-way teaching mode of "listening" to the traditional classroom teachers,and adopts the new technology to promote the teaching performance,which has injected new vitality into the development of teaching reform.This study through the literature research method,questionnaire method,action research method,to construct the research theory,on the basis of the design theory and humanism theory based on the theory of comprehensive teaching model of existing domestic and international flip the advantages and disadvantages of the introduction of vocational practice courses teaching,classroom curriculum design practice turning model.Based on DBR research methods as a guide,combined with the flip classroom technology in educational technology,selecting typical practice courses--"Photoshop Graphic Design",design,application,verification,improvement and perfection,and the corresponding evaluation,and ultimately the formation of flipped classroom model for practice courses.In this study,two rounds of iterative experiments were carried out.Two rounds of experiments were carried out from the vocational school curriculum to the flip classroom model,and the corresponding design and practice were carried out,and achieved good results.The results of the two rounds of iterative experiments show that the average score of the first round experiment of E-commerce was 82.09 and 72.95 respectively,probability P(Sig.=0.026<0.05),the average score of the second round was83.76 and 75.14,the probability P(Sig.=0.038<0.05),the experimental class was obviously better than test scores the control class two.The investigation result of the application effect of "Photoshop Graphic Design" flipped class teaching also shows that "turn over class teaching " can improve and improve the students' learning efficiency and comprehensive ability.Students' participation in curriculum,learning interest and practical ability have improved,and academic performance has improved.Through this study,hope the flipped classroom model can be popularized and applied to other practice teaching,provide reference for the practice of teaching development courses.