Automatic analysis of student behavior in classrooms has gained importance with the rise of smart education and vision technologies.However,the limited real-time accuracy of existing methods severely constrains their ...Automatic analysis of student behavior in classrooms has gained importance with the rise of smart education and vision technologies.However,the limited real-time accuracy of existing methods severely constrains their practical classroom deployment.To address this issue of low accuracy,we propose an improved YOLOv11-based detector that integrates CARAFE upsampling,DySnakeConv,DyHead,and SMFA fusion modules.This new model for real-time classroom behavior detection captures fine-grained student behaviors with low latency.Additionally,we have developed a visualization system that presents data through intuitive dashboards.This system enables teachers to dynamically grasp classroom engagement by tracking student participation and involvement.The enhanced YOLOv11 model achieves an mAP@0.5 of 87.2%on the evaluated datasets,surpassing baseline models.This significance lies in two aspects.First,it provides a practical technical route for deployable live classroom behavior monitoring and engagement feedback systems.Second,by integrating this proposed system,educators could make data-informed and fine-grained teaching decisions,ultimately improving instructional quality and learning outcomes.展开更多
The two main communications between the teacher and students in the classroom teaching are teachers' verbal and nonverbal behavior. The teachers teach students knowledge in words and convey a large amount of infor...The two main communications between the teacher and students in the classroom teaching are teachers' verbal and nonverbal behavior. The teachers teach students knowledge in words and convey a large amount of information using nonverbal behavior. These nonverbal behavior exert a subtle influence on the students, thus affect the classroom teaching. The English teachers' classroom nonverbal behavior in a higher vocational college in Gansu province was investigated through questionnaires. The results indicate that the teachers' behaviors affect the different aspects of students and then influence the effectiveness of teaching on English classroom teaching in higher vocational college.展开更多
The classroom is an episode of the school culture, a stage to show the idea of school, and a transmission position to spread national education philosophy. There are obvious differences in terms of American and Chines...The classroom is an episode of the school culture, a stage to show the idea of school, and a transmission position to spread national education philosophy. There are obvious differences in terms of American and Chinese classroom management in three aspects: the teaching objectives, the teaching environment, the solution of the classroom problem behavior, and these differences are caused by the distinction in values and culture. The comparison between American and Chinese classroom management is of great significance for learning from teaching experience of foreign countries and promoting students' comprehensive development.展开更多
School environmental culture and classroom educational climate play a significant role in affecting all the teachers and students'work attitude,personal development,sense of belonging and teaching & learning a...School environmental culture and classroom educational climate play a significant role in affecting all the teachers and students'work attitude,personal development,sense of belonging and teaching & learning achievements.It is necessary for all the school members to concern about creating comfortable,positive and effective working environment.This paper tries to generally analysis the different school and classroom climate between British and Chinese schools through observation,and to make suggestions of school & classroom climate component parts and improving proposals.展开更多
文摘Automatic analysis of student behavior in classrooms has gained importance with the rise of smart education and vision technologies.However,the limited real-time accuracy of existing methods severely constrains their practical classroom deployment.To address this issue of low accuracy,we propose an improved YOLOv11-based detector that integrates CARAFE upsampling,DySnakeConv,DyHead,and SMFA fusion modules.This new model for real-time classroom behavior detection captures fine-grained student behaviors with low latency.Additionally,we have developed a visualization system that presents data through intuitive dashboards.This system enables teachers to dynamically grasp classroom engagement by tracking student participation and involvement.The enhanced YOLOv11 model achieves an mAP@0.5 of 87.2%on the evaluated datasets,surpassing baseline models.This significance lies in two aspects.First,it provides a practical technical route for deployable live classroom behavior monitoring and engagement feedback systems.Second,by integrating this proposed system,educators could make data-informed and fine-grained teaching decisions,ultimately improving instructional quality and learning outcomes.
文摘The two main communications between the teacher and students in the classroom teaching are teachers' verbal and nonverbal behavior. The teachers teach students knowledge in words and convey a large amount of information using nonverbal behavior. These nonverbal behavior exert a subtle influence on the students, thus affect the classroom teaching. The English teachers' classroom nonverbal behavior in a higher vocational college in Gansu province was investigated through questionnaires. The results indicate that the teachers' behaviors affect the different aspects of students and then influence the effectiveness of teaching on English classroom teaching in higher vocational college.
文摘The classroom is an episode of the school culture, a stage to show the idea of school, and a transmission position to spread national education philosophy. There are obvious differences in terms of American and Chinese classroom management in three aspects: the teaching objectives, the teaching environment, the solution of the classroom problem behavior, and these differences are caused by the distinction in values and culture. The comparison between American and Chinese classroom management is of great significance for learning from teaching experience of foreign countries and promoting students' comprehensive development.
文摘School environmental culture and classroom educational climate play a significant role in affecting all the teachers and students'work attitude,personal development,sense of belonging and teaching & learning achievements.It is necessary for all the school members to concern about creating comfortable,positive and effective working environment.This paper tries to generally analysis the different school and classroom climate between British and Chinese schools through observation,and to make suggestions of school & classroom climate component parts and improving proposals.
