Medium slow-motion footage: University professor and diverse students in face masks learning in large auditorium
Mid-adult professor giving lecture to diverse students with blackboard
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
Rear-view slowmo shot of male professor speaking in front of group of multi-ethnic university students sitting on turquoise stairs in library or 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
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
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
High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big auditorium
Tracking slowmo shot of modern male professor giving lesson to multi-ethnic group of university students sitting on stairs outside lecture hall taking notes in copybooks
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
Diverse students entering lecture hall with professor writing lesson topic
Cropped shot of Caucasian bearded university professor holding notes on clipboard while giving lecture to multicultural group of students sitting at desks in auditorium