This won’t help with punctuality, but in one of my classes the teacher would periodically have us stand up and keep talking. It was a bit weird at first but it actually helped in a 3 hour class.
Then there’s stories about the extreme end of teaching – teachers smashing phones, failing assignments not handed up 15 minutes before the class, and so on. You could just lock the door when the class starts and refuse to admit anyone. They’d probably never be late again. But they might also complain.
This won’t help with punctuality, but in one of my classes the teacher would periodically have us stand up and keep talking. It was a bit weird at first but it actually helped in a 3 hour class.
Then there’s stories about the extreme end of teaching – teachers smashing phones, failing assignments not handed up 15 minutes before the class, and so on. You could just lock the door when the class starts and refuse to admit anyone. They’d probably never be late again. But they might also complain.