Niños sentados en escritorios y mirando hacia otro lado durante la lección en la biblioteca - Foto e imagen de stock

Schoolchildren sitting at desks and looking away during lesson in library

Teacher looking at schoolchildren studying at desks in library

Beautiful young teacher giving lesson to kids in library

Adorable little kids sitting at desk in library

Back view of schoolchildren with backpacks looking at librarian in library

Enthusiastic Teacher Explains Lessons and Asks Questions from a Classroom Full of Bright Diverse Children. In Elementary School Group of Smart Multiethnic Kids Learning Science and Creative Thinking

Adorable little kids raising hands in library

Adorable little kids raising hands in library

Side view of schoolchildren sitting in row and teacher at table with laptop in classroom during lesson

Cute schoolboy holding tablet in library with teacher blurred on backgound

Adorable little schoolgirl reading book during lesson

Rear view of schoolchildren looking at teacher while she writing on chalkboard

Beautiful little kids sitting in library

Beautiful red haired schoolgirl writing in notebook during lesson

Group of multiethnic kids in school library