Design And Practice Of Project-based Learning Activities In Senior High School Based On Group Cooperation Scaffolding ——Taking "Information System And Society" As An Example

The concept of student-centered education has gradually gained more recognition.Project-based learning,as a student-centered teaching method,has been carried out in primary and secondary schools and universities.Project-based learning is generally based on group cooperation,but sometimes group members can not cooperate well with each other,which hinders the success of a project-based learning activity.Therefore,this study focuses on group cooperation in project-based learning.Taking the "composition and function of information system" unit of the second compulsory course of information technology in senior high school as an example,the project-based learning course is carried out in two class hours.This study provides students with online and offline group cooperation scaffolding,and explores its role in senior high school students' participation in group cooperation and completion of project-based learning,in order to improve the effect of group cooperation in project-based learning and provide a reference case for teachers to carry out project-based learning activities in the future.The research results show that the designed group cooperation scaffolding can support students from the two perspectives of discussion and completion of works,assist students to better participate in group cooperation in project-based learning,better cooperate to complete projects,and then promote the better project-based learning.