Studentessa adolescente che guarda la fotocamera e sorride vicino ai compagni di classe offuscati durante la lezione in classe - Foto e immagini stock

Redhead schoolboy talking to cheerful classmate and using laptop together during lesson in classroom

Redhead schoolboy talking to cheerful classmate and using laptop together during lesson in classroom

Redhead teen schoolboy holding pencil and talking to classmate near devices during lesson in class

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

Smiling teenage classmates using laptop together near notebooks during lesson in classroom in school

African american teacher holding digital tablet while talking to teen schoolboys in classroom

African american teacher holding digital tablet while talking to teen schoolboys in classroom

Concentrated boy is typing on his laptop. Hilarious girl looking with smile

Teen schoolgirl holding digital tablet and writing on notebook near blurred classmate in classroom

Smiling teen schoolgirl using digital tablet and writing on notebook near classmates in school

Smiling teen schoolgirl using digital tablet and writing on notebook near classmates in school

Curly teenage schoolboy writing on notebook near laptop during lesson in classroom in school

Curly teenage schoolboy writing on notebook near laptop during lesson in classroom in school

Cheerful girl looking at camera near laptop and classmates

Schoolgirl writing on notebook near gadgets and smiling classmate

Teenage schoolboy using digital tablet near devices with blank screen and classmates in classroom