Medium Slowmo Of Bold Midadult University Professor In Face Mask Tracking Students Attendance On Laptop While They Walking Into Auditorium Before LessonÂ
PAN medium slowmo of male mid-adult university professor writing topic of lesson on blackboard while group of multi-ethnic students walking into auditorium taking their seats before lesson
Slowmo of mid adult Caucasian male university professor helping student during final exam in bright auditorium
Medium slowmo of bold mid-adult university professor in smart casualwear and face mask getting ready for lecture while group of multi-ethnic students walking into auditorium
Medium slowmo of male mid-adult university professor in face mask using contactless infrared thermometer for measuring students temperature at beginning of 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
Diverse students entering lecture hall with professor writing lesson topic
Medium slowmo of mid adult Caucasian male university professor helping confused student during IT class
Medium slowmo of mid adult Caucasian male professor of marketing helping university students during seminar
High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big 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
Medium slowmo portrait of male mid-adult Mixed race professor of Mathematics in university standing with hands folded in big auditorium and posing for camera