Niño de la escuela con maestro en el aula durante la lección. concepto de escuela - Foto e imágenes de stock

Happy young schoolboy giving a thumbs up gesture with both hands as he sits at his desk in the classroom grinning at the camera

Male Teenage Pupil In Classroom

Young student sitting at his desk in class

Happy young schoolboy with a lovely wide smile giving a thumbs up gesture with his hand to signal his approval and success at school

Male Teenage Pupil In Classroom

Portrait of school children, learning on blackboard background

Cheerful school boy looking back in class room while the teacher explains

Portrait of school children, learning on blackboard background

Portrait of child school education against the background of blackboard

Portrait of child school education against the background of blackboard

Studying together. Rear view of two little classmates reading a book together

Portrait of child school education against the background of blackboard

Portrait of school children, learning on blackboard background

Studying together. Rear view of two little classmates reading a book together