Medium slowmo of Caucasian mid adult male teacher sitting by desk in classroom while giving lesson to group of schoolkids
Slow-motion shot of woman studying with teacher in classroom
Medium slowmo of contemporary male mid-adult teacher sitting by desk and giving online Maths lesson on laptop pointing at blackboard with geometry problems
Medium slowmo of mid adult male teacher with book in hands explaining new topic to diverse middle school children sitting by their desks in classroom
Medium slowmo portrait of mid adult Caucasian male teacher with book sitting on desk in classroom smiling at camera with multiethnic middle school students sitting at their desks in background
Medium slowmo of mid adult male teacher helping elementary school children while they taking test on Social Studies in classroom
Slowmo of male African-American mid-adult teacher pouring sanitizer on hands of schoolchildren entering bright modern classroom then starting lesson
Slowmo of mid adult Caucasian male university professor helping student during final exam in bright auditorium
Waist up slowmo portrait of mid adult Caucasian male school teacher checking students assignments then smiling at camera, sitting at teacher desk in modern classroom
PAN medium slowmo of male Afro American mid-adult school teacher sitting on desk in modern classroom and reading book then taking off face mask and smiling to camera
Medium slowmo of male African-American mid-adult school teacher pouring sanitizer on hands of his multiethnic teenage students as they walking into bright modern classroom before lesson
Medium slow-motion: Young teacher assisting student during Science exam in contemporary classroom