Alumno contestando en pizarra en el aula - Foto e imágenes de stock

Pupil answering at blackboard in classroom

Male teacher conducting lesson in classroom

Male teacher conducting lesson in classroom

Female teacher and schoolboy at blackboard in classroom

Handsome teacher with notepads in classroom

Schoolgirl raising hand for answer during lesson

Pupils raising hands to answer in classroom

Pupils listening teacher and raising hands to answer in classroom

Teacher looking after schoolgirl writing on blackboard in classroom