Pancarta, chica adolescente feliz sonriendo en el pasillo de la escuela, diversidad cultural, maestro y niños, desenfoque - Foto e imágenes de stock

Banner, back to school, teen girl with digital tablet in hallway, diversity, teacher and students

Banner, happy schoolboy with braces having phone call, talking on smartphone in school hallway, blur

Banner, happy schoolboy with braces having phone call, talking on smartphone in school hallway, blur

Teen schoolgirl pointing with hand and talking to classmate during lesson in classroom, banner

Banner, cheerful teenage students holding devices and looking at camera in school hallway, friends

Smiling schoolgirl pointing with finger at smartphone near blurred friend in school

Side view of teenage pupils sitting at desk in classroom, banner

Blurred boy standing alone near teenagers talking in school corridor, banner