Primer plano de la escritura a mano de niña en la pizarra vacía en el aula - Foto e imagen de stock

Schoolboy hand writes in chalk on a blackboard during a lesson at school.

Hand of little girl holding a chalk and writing on the empty blackboard. Shot in the classroom

Person writing on chalk board

A man holds a piece of chalk, as if ready to write on a chalkboard.

Picture of confident schoolgirl thinking something while looking at doodles on a blackboard

Picture of nerdy schoolgirl reading a book while showing her biceps on a blackboard in classroom

Close up of little girl hand writes mathematics formula on the blackboard while studying in the classroom

Picture of nerdy schoolgirl reading a book while showing her biceps on a blackboard in classroom

Back closeup of an adorable girl wearing school uniform while solving addition calculations in a classroom

Close up of little girl hand writes text of back to school on the blackboard in the classroom