Vista trasera de los jóvenes estudiantes que escuchan la conferencia de profesores en la universidad - Foto e imágenes de stock

Rear view of students listening to teachers lecture at college

Rear view of multiethnic students listening to teachers lecture at college

Rear view of young students sitting in classroom during lesson

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

Rear view of schoolchildren and teacher writing on white board

Pupils raising hands on lesson to answer teacher question

Education, high school, teaching, learning and people concept - group of happy students raising hands and teacher in classroom

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

Rear view of high school students with arms up and african american teacher in classroom

Multicultural group of teenage schoolchildren and smiling african american teacher with raising arms

Rear view of schoolgirl with arm up with classmates and teacher in classroom

High school students raising hands to answer teachers question

Beautiful happy teacher reading book for kids during lesson

Schoolchildren standing around teacher at classroom with desks on foreground

Beautiful happy teacher performing lecture for kids during lesson