Sonriente joven profesor y colegiales estudiando juntos en la biblioteca - Foto e imagen de stock

Teacher looking at schoolchildren studying at desks in library

Cute smiling schoolchildren holding books while studying in library

Adorable schoolboys reading book in library

Beautiful little kids doing homework together

Schoolboy holding book and smiling at camera while visiting library with classmates

Creative kids during an art class in a daycare center or elementary school classroom drawing with a female teacher.

Selective focus of schoolchildren and librarian talking together in library

Concentrated beautiful schoolgirls sitting in class

High angle view of schoolchildren writing off homework of their classmate during break

Happy multiethnic classmates standing around teacher at classroom

Cropped shot of teacher holding cup and helping schoolgirl studying in library

Adorable little kids with books in school library

Beautiful young teacher helping little schoolboy with exercise

Group of schoolchildren having fun at classroom during break

Adorable little kids raising hands in library

Teacher looking at adorable schoolgirl answering next to whiteboard on english lesson