Mother helping children in solving mathematics problems
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 Mixed-race mid-adult professor standing at blackboard looking at you while explaining how to solve Geometry problems
Selective focus shot of unrecognizable teacher of Mathematics helping female college student to solve problem on blackboard
Aerial medium slowmo shot of male Mixed-race student answering at blackboard trying to solve hard Geometry problem with help of mid-adult professor
Contemporary professor teaching mixed-race student geometry at blackboard
daughters solving mathematics problems with mother
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
Mother assisting daughters in solving mathematics problems
Medium shot of confident Mixed-race professor of Mathematics talking to students standing at blackboard in auditorium with geometry figures drawings
Teacher helping student solve Geometry problem at blackboard with digital tablets
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