Vista trasera de los jóvenes estudiantes sentados en el aula durante la lección - Foto e imágenes de stock

Rear view of students listening to teachers lecture at college

Rear view of young students listening to teachers lecture at college

Rear view of multiethnic students listening to teachers lecture at college

Rear view of schoolgirl writing on chalk board and classmates with teacher sitting in classroom

Pupils raising hands on lesson to answer teacher question

Learning process. Serious teacher watching her class while two kids writing standing near the blackboard.

Back view of teacher writing on chalkboard near multicultural pupils in classroom

Rear view of schoolgirl raising hand to answer teachers question during lesson

Rear view of schoolchildren and teacher writing on white board

Schoolchildren standing around teacher at classroom with desks on foreground

Rear view of multiethnic high school teenage students and african american teacher with wide arms

Beautiful happy teacher performing lecture for kids during lesson

Adorable little kids raising hands in class

High school students raising hands to answer teachers question

Rear view of pupils looking at teacher while she writing on chalkboard