Niños pequeños concentrados que escuchan al profesor en clase sobre la conferencia - Foto e imagen de stock

Adorable little kids raising hands in class

Concentrated kids listening teacher in class

Shot of a group of children listening during a lesson

Beautiful african american girl sitting in class

Group of schoolchildren raising hands to answer question during lesson

Portrait of children in school at the lesson

School children participating actively in class. Education, learning, high school concept

Smiling teacher helping children with work during lesson

Happy little schoolgirl talking to classmate during lesson

Schoolchildren writing off homework of their classmate during break

Teacher reading book with children during lesson

Group of classmates raising hands to answer question during lesson

Little schoolgirls looking at camera during lesson at school

Group of pupils raising hands to answer question during lesson at classroom

Adorable little schoolgirl reading book during lesson