Rearview Medium Slowmo Of High School Or University Students Entering Big Auditorium And Taking Their Seats While Male Midadult Professor Standing At Blackboard Preparing For 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
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 slow-motion footage: University professor and diverse students in face masks learning in large auditorium
Medium slowmo of bold mid-adult university professor in face mask tracking students attendance on laptop while they walking into auditorium before lesson
Top-view of high school or university students sitting by long wooden desks in auditorium having Maths lesson, looking at male mid-adult professor standing at blackboard while explaining new topic
Slowmo of mid adult Caucasian male university professor helping student during final exam in bright auditorium
High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big auditorium
Diverse students entering lecture hall with professor writing lesson topic
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
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 professor giving lecture to diverse students with blackboard
Medium slowmo of university professor explaining new material to diverse students in lecture hall