Medium slowmo of male mid-adult professor in smart casualwear standing at blackboard looking at you explaining how to solve geometry problems
Medium slowmo of male mid-adult professor of Mathematics helping Muslim female student to solve Geometry problem standing together at blackboard
Medium slowmo of male Mixed-race mid-adult professor standing at blackboard looking at you while explaining how to solve Geometry problems
Contemporary professor teaching mixed-race student geometry at blackboard
Side-view medium close-up with slowmo of male Mixed-race mid-adult Maths professor in smart casualwear writing on blackboard explaining to students how to solve geometry problems
Rear-view close-up with slowmo of smart Mixed-race student standing at blackboard while solving hard Geometry problem
Young student solving geometry problem with professor at blackboard
Pensive businessman trying to solve a problem
Close-up of unrecognizable teacher or student solving geometry problem on blackboard
Medium slowmo of mid-adult Mixed-race professor wearing smart casualwear and eyeglasses working on laptop then looking at camera sitting by desk with Geometry problem on blackboard in background
Young Muslim student in hijab solving Geometry problem with male student at blackboard
Medium shot of female university professor solving complex calculus problem on blackboard