Gruppo multiculturale di scolari adolescenti e insegnante afroamericano sorridente con le braccia alzate - Foto e immagini stock

Rear view of african american boy with arm up in classroom with teacher and classmates

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

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

Rear view of young students sitting in classroom during lesson

Rear view of high school teenage students listening african american teacher with book in classroom

Rear view of african american teacher and high school teenage students in classroom

Pupils raising hands on lesson to answer teacher question

Rear view of high school pupils writing and african american typing on laptop

Young students greeting each other in classroom

Beautiful happy teacher reading book for kids during lesson

Rear view of group of students raising hands in class on lecture

Young students raising up hands to answer on teachers question while he standing with tablet on foreground

Rear view of multiethnic students listening to teachers lecture at college

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

Adorable little kids raising hands in class

Kids raising hands in class to answer teachers question