Un grupo de niños participan en actividades de aprendizaje, sentados en escritorios luminosos en un salón de clases animado dirigido por un maestro masculino. - Foto e imagen de stock

Happy male and female pupils taking notes and using modern gadgets during lesson at primary school. Caucasian teacher with digital tablet in hands teaching children.

Selective focus of teacher reading book while multicultural pupils writing during lesson

Selective focus of multicultural pupils writing in notebooks during lesson

Selective focus of teacher standing beside multicultural pupils in classroom

Group of students sitting in the classroom at school

Group of students sitting in the classroom at school

Asian schoolboy looking away while writing on notebook near laptop in classroom

Schoolboy gesturing while talking to african american teacher during lesson

Schoolgirl talking while holding notebook near smiling african american teacher in classroom

Smiling african american teacher holding book during lesson in classroom

Smiling african american teacher with device standing near pupil during lesson in classroom

Schoolgirl using cellphone near blurred classmates in classroom

Blurred interracial pupils with digital tablets near smiling african american teacher

Multicultural children writing in notebooks during lesson

Asian schoolboy holding smartphone and writing on notebook in classroom

Happy african american teacher and schoolboy looking at camera near book on desk