Retrato de colegiala sonriente levantando la mano para responder en el aula - Foto e imágenes de stock

Cute primary schoolboy hand up in classroom

Portrait of schoolgirl raising hand to answer in classroom

Elementary school pupil working at desk

Thoughtful girl with hand on chin looking away while sitting at classroom desk

Girl writing notes with female student in background at classroom

Multi-ethnic school children writing notes at desk in classroom

Schoolgirl at desk in elementary school raising her hand

Thoughtful African American girl with hand on chin sitting at classroom desk