Widok z tyłu wieloetnicznym uczniów słuchanie wykładu nauczycieli w szkole - Zdjęcie stockowe & obraz

Rear view of young students listening to teachers lecture at college

Rear view of students listening to teachers lecture at college

Rear view of young students sitting in classroom during lesson

Rear view of schoolchildren and teacher writing on white board

Smiling pupil with notebook talking near erase board and classmates

Caring Teacher Explains Lesson to a Classroom Full of Bright Diverse Children. In Elementary School with Group of Smart Multiethnic Learning Science, Listening to a Teacher with Great Interest

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

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

Beautiful happy teacher reading book for kids during lesson

Rear view of high school students and teacher writing on white board in classroom

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

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

Beautiful happy teacher performing lecture for kids during lesson

Pupils raising hands on lesson to answer teacher question