Middelbare leeftijd leraar in het bezit notebook in de buurt wazig multi-etnische studenten in de universiteit - Stockfoto’s en -afbeeldingen

Positive mature teacher holding notebook near blurred students in university auditorium

African american student holding notebook near blurred friends and teacher in university auditorium

Middle aged professor holding notebook near interracial students in university

Thoughtful student with copybooks looking away near classmates in blurred auditorium

Bearded senior man in eyeglasses reading book at home, banner

Teacher with marker and digital tablet standing near pupils

Smiling pupil with book pointing with finger near teacher and classmates

Tattooed middle aged teacher in glasses smiling and holding book on blue

Smiling woman standing with copybooks near interracial classmates on blurred background

Asian schoolboy looking at notebook near erase board and teacher