Medium slowmo of mid adult Caucasian male university professor helping confused student during IT class
Slowmo of mid adult Caucasian male university professor helping student during final exam in bright auditorium
Medium slowmo of mid adult Caucasian male college professor standing by student desk during exam speaking and helping him
Medium slowmo of male mid-adult professor of Mathematics helping Muslim female student to solve Geometry problem standing together at blackboard
Medium slowmo of contemporary male university professor in smart casualwear walking along rows in big lecture hall helping students during seminar or test
Medium slowmo of male mid-adult university professor in face mask using contactless infrared thermometer for measuring students temperature at beginning of lesson
Mid adult Caucasian male IT professor helping multicultural students sitting by computer monitors in class
Rear-view medium slowmo of group of multiethnic university students entering big lecture hall while male mid-adult professor writing topic of lesson on blackboard
Medium slowmo of bold mid-adult university professor in face mask tracking students attendance on laptop while they walking into auditorium before lesson
Rear-view medium slowmo of high school or university students entering big auditorium and taking their seats while male mid-adult professor standing at blackboard preparing for lesson
Medium slow-motion footage: University professor and diverse students in face masks learning in large auditorium
Medium slowmo portrait of confident male mid-adult university professor in smart casualwear with digital tablet in hands standing in big auditorium with students sitting in rows at desks in background