أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Listening to the instructor and trying to catch the deep meaning behind his/her words
To keep it a place conducive for learning.They should be accountable about all that goes in there.They should focus their attention on the core business of the room and their call i.e. learning