For better classroom management, what should the teacher do while the

For better classroom management, what should the teacher do while the students are doing activities?

Participating in a group.

Preparing for the next procedure.

Circulating around the class to monitor, prompt and help.

Keeping an eye on the students.

答案及解析：本题考查课堂管理。当学生做任务时，教师可以巡视课堂，以观察学生完成任务的情况，并及时提供帮助。故正确答案为C项。