| With the development of big data,artificial intelligence and 5G,it has been a consensus to deepen the integration and innovation of education and informatization,to empower education and teaching reform with technology,and to improve the quality of education and teaching.As a new teaching mode empowered by information technology,’ precision teaching’ relies on the information technology platform to track,record and analyze the data of students ’ learning process,and provides a realistic basis for teachers to determine teaching objectives,teaching design,teaching implementation,teaching evaluation,personalized counseling and remediation.This model has ushered in a good opportunity for development in the context of the development of the information age and has become a hot area of educational research and practice.Therefore,this paper takes the mobile business students majoring in finance and commerce in secondary vocational schools as the research object,constructs the precise teaching mode and applies it in the course of " modern marketing technology " to test its feasibility and effectiveness.Firstly,in order to clarify the research status of precision teaching mode,this paper combs and summarizes the relevant literature,summarizes the relevant theories and research results and finds out the shortcomings.Secondly,a questionnaire survey and interview were conducted among the students and teachers of mobile commerce in secondary vocational school A in Guangzhou,and the shortcomings in teaching were found.Based on this,a precise teaching mode in the rain classroom environment was constructed.The experimental class and the control class were designed again to apply the model to teaching practice and application.In the later stage,its effectiveness was tested by performance comparison and questionnaire survey.Finally,according to the design of the model and the process of the experiment,the corresponding conclusions and prospects are drawn.The research results show that the precise teaching mode based on the rain classroom environment is operable and applicable to the " modern marketing technology " course of mobile commerce major in secondary vocational schools,and effectively improves the students ’ performance,so that the number of " excellent students " in the class increases significantly,and the number of " students with learning difficulties " decreases significantly.Secondly,the implementation of precise teaching mode effectively stimulates students ’initiative and enthusiasm,improves students ’ interest in learning,and students are more satisfied with the implementation of precise teaching mode. |