中国电化教育

教育数字化进程中，人机协同课堂成为常态化应用并衍生出多种智能样态。该文基于“数据原型+证据链条”的共生模式，设计“教师-学生-机器”3维教学效率影响因素集，并投放在实证环境中检验，通过样本数据中甄别的关键路径，凝练提出效率提升建议，为不同学科不同地域的人机课堂教学设计和智能硬软件选型提供借鉴。

In the process of educational digitization, human-machine collaborative classroom has become a normal application and has derived various forms. Based on the symbiosis model of “data prototype + evidence chain”, this article designs a “teacher-student-machine”three-dimensional teaching efficiency influencing factor set, and puts it into an empirical environment for testing. Through the key path chain condensed in the sample data, the suggestions for improving the efficiency of human-machine collaborative classroom are given, which can provide reference for the design of human-machine collaborative classroom in different disciplines and different regions.