Colegial concentrado sentado en el escritorio y escribiendo en un libro de ejercicios con su compañero sentado detrás - Foto e imagen de stock

Adorable curly little boy doing homework

Close-up portrait of classmates sitting at desk and writing in exercise books

Close-up portrait of classmates sitting at desk and writing in exercise books

Adorable curly boy doing homework with sister blurred on foreground

Doing best. Concentrated school boy writing his test with the pencil during the lesson.

Shot of two young children working together at school.

Close-up portrait of cute concentrated schoolgirl writing in exercise book at lesson

Portrait of boy drawing picture with colorful markers at table at home

Portrait of cute little girl sitting at table and drawing picture at home

Portrait of multiethnic little girls playing at home together

Portrait of adorable little girl with colorful marker in hands looking at camera

Concentrated adorable schoolgirl writing in exercise book and back to school icons

Portrait of multicultural focused girls drawing pictures while sitting at table together

Teen schoolchildren looking at window together at classroom