Adolescentes felices colegial y colegiala sentado en el patio de la escuela y la charla alegre durante el descanso - Foto e imágenes de stock

Happy teenagers schoolboy and schoolgirl sitting on schoolyard and joyful talking during break

Male and female classmates studying in the school yard after classes

Male and female classmates studying in the school yard after classes

Male and female classmates studying in the school yard after classes

Happy teenagers schoolboy and schoolgirl sitting on schoolyard and joyful talking during break

Cute teen children learning or making homework at schoolyard during break before lessons

Cute teen children learning or making homework at schoolyard during break before lessons

Photo of young smiling man student studying outdoors. Looking aside.

Happy elementary students sitting on desk with book and discussing in classroom at school

Happy clever children learning in classroom and having fun

Happy elementary students sitting on desk with book and discussing in classroom at school

Yong beautiful teacher with group of clewer children in school at klassroom

Happy schoolchildren studing and answer questions in classroom during a lesson at primary international school

Happy group of school children learning at klassroom in school

Happy elementary students in classroom at school

Young handsome teacher with group of clever children working with laptop during a lesson at primary school