Mladá dívka sedí za stolem, hluboce zabraná do svého zápisníku - Stock fotografie a obrázky

Happy smiling female teacher or mature student sitting working in classroom on paperwork looking to the side with a smile

Pretty female university student portrait

Portrait of female university student holding book study lesson at school or university

Portrait of female teacher at school at lesson, smiling middle-aged woman in glasses with digital tablet looking at camera, classroom with teenage students at desk background

Smiling schoolgirl talking and holding notebook near african american teacher and classmate in class

Smiling teenage schoolgirl holding pen and looking away near devices in classroom in school

Happy african american teacher with digital tablet standing near schoolgirl during lesson in school

Smiling african american teacher with digital tablet standing near teen schoolgirl in classroom

Teen redhead schoolboy talking near laptop and blurred classmate during lesson in classroom

Teen schoolgirl holding laptop during lesson near african american teacher and pupils in classroom

Smiling african american teacher pointing with hand near pupil with digital tablet in classroom

Teen schoolgirl holding digital tablet and talking to blurred african american teacher in class