によって VitalikRadko 7360x4912 px
ストック写真ID: 229018360
Female professor pointing at equations to student in classroom
Female teacher sitting at desk and pointing at something in classroom
Female teacher pointing at equations while student standing near chalkboard
Female lecturer standing in glasses and showing equations near student
Selective focus of teacher showing something to student
Female teacher pointing at equations to student in classroom
Female professor showing equations in classroom
Teacher pointing at equations in classroom with student
Beautiful young teacher writing with chalk on blackboard
Selective focus of schoolkgirl standing near chalkboard with class work lettering and classmates with raised hands
Selective focus of happy schoolkid pointing with finger at upset schoolboy, bullying concept
Schoolkids sitting at desks near classmate near chalkboard with class work lettering
Selective focus of schoolgirl with raised hand near classmates
Cropped view of male student wiping mathematical equations with sponge in classroom
Selective focus of upset schoolboy standing near chalkboard and classmate with raised hand
Selective focus of schoolkid with raised hand near classmates
Selective focus of schoolkid standing near chalkboard with class work lettering and classmates with raised hands