Ευτυχισμένη Αφροαμερικανός δάσκαλος που δείχνει το smartphone του μαθητή, έφηβοι στο διάδρομο του σχολείου - Φωτογραφίες & Εικόνες Αρχείου

Happy curly boy showing smartphone to african american teacher in school hallway near classmates

Happy redhead boy holding smartphone and looking at girl on blurred foreground, teen students

Back to school, classmates using gadgets in school hallway, redhead boy using smartphone near girl

Teenage students with devices in school hallway, african american woman near schoolkids, black woman

Teenage students with devices in school hallway, african american woman near schoolkids, black woman

Positive teen schoolkids using cellphone in classroom

Happy teenage boy and girl holding gadgets near classmates in school hallway, back to school concept

Happy teenage students looking at digital tablet together, education and technology, teen friends

African american teacher gesturing and talking with student, teenagers in school hallway with devices

Teenage girl and boy using laptop in school hallway, student life, teen classmates, school break

Back to school, teenagers talking in school hallway, holding devices and chatting with each other

Teenage pupils using devices in school corridor on blurred foreground

Teenage girl texting on smartphone in school hallway, students and teacher on blurred background

Cheerful teenage pupils using digital tablet with blank screen in classroom in school

Cheerful teenage pupils using digital tablet with blank screen in classroom in school