A Study On Blended Learning Of College Public Courses Based On "Superstar" APP

“college public courses” are required for all majors.However,because it does not directly support the development of professional abilities,it has long been neglected by students and criticized by professional teachers.Since 2004,the teaching of public courses in colleges and universities has attempted to reform the network teaching model.Among them,Peking University,Huazhong Normal University,Zhejiang Normal University,and Shaanxi Normal University have adopted the blended learning model to reform the teaching of public courses and have been recognized by students.A school began to experiment with the “Three-Three System” blended teaching model reform in the public class from 2015.The results of the preliminary practice show that teachers and students have a positive attitude towards blended learning,but there are still many dissatisfactions.Taking into account the characteristics of public courses in the large class,this study combines the results of theoretical research in related research on the basis of existing practice,and carries out the design of the“Three-Three-Two” blended learning model for public courses in colleges and universities,and adopts the action research paradigm in practice to verify the validity of this mode.After several rounds of practical research on curriculum design and resource development,teaching implementation,reflection and revision,the following conclusions are drawn:The “Three-Three-Two” blended learning model of college public courses has a relatively good teachingpractice.The specific performance is as follows: The “Three-Three-Two”blended learning model of college public courses can effectively reduce the number of hours;Diverse forms of learning resources help meet the individual needs of students;Diverse classroom activities can stimulate students' learning initiative;Superstar APP can effectively help monitor and give feedback in public class teaching.In addition,the study found that the motivation of learning motivation,the presentation of learning resources,and the type of classroom activities have a direct impact on the teaching effect.In order to improve the practical effect,it is suggested that teachers should strengthen the construction of three-dimensional learning resources and enrich the design of classroom activities in the future teaching practice of public courses,so as to meet the diversified and personalized needs of students and effectively inspire students' motivation for learning in public courses.This study provides new ideas for the teaching of college public courses,completes the new exploration of blended learning practice in different fields,and provides reference for the blended learning design of other college public courses.However,this study has some limitations in the selection of courses and samples.In order to ensure the external validity of the study,this study will expand the scope of the study and extend the study time in order to achieve more accurate and authoritative conclusions in the future.