senior math teacher teaching mathematics |
||||||||||||||||||||||||||||||||||||||||
navigate by keyword : 60s adult arithmetics beard blackboard class classroom college communication diagram education explaining formula geometry glasses high instructor job knowledge learn looking male man mathematics maths occupation one people person pointing profession professional professor school senior solution solving study studying teacher teaching trigonometry university working writing |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
Senior math teacher teaching mathematics, writing on the blackboard during class |
||||||||||||||||||||||||||||||||||||||||
Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |