Uśmiechnięta uczennica trzymająca książkę w pobliżu urządzeń w klasie - Zdjęcie stockowe & obraz

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

Happy modern child in grey shirt with tablet PC homeschooling at home in sunny day.

Pretty Caucasian girl high school student doing exam at classroom.

Smiling schoolgirl in eyeglasses using laptop during lesson in classroom

Beautiful young blonde girl in front of a laptop sitting at some sort of cafe

Happy young woman working on laptop and looking at camera in classroom. Portrait of smiling university student in library use computer for a research. Satisfied college student looking at camera while sitting in a row with classmates studying togethe

Cheerful interracial girls looking at book near boy on blurred background, banner

Girl with pen smiling near blurred asian girl and teacher during lesson, banner

Selective focus of redhead schoolgirl smiling at camera in classroom

Happy schoolgirls smiling at camera during lesson at school

Multicultural children writing in notebooks during lesson

Happy teacher holding textbook near multiethnic children in classroom