Eine bunte Gruppe von Kindern steht aufmerksam auf einem Flur, während ihr männlicher Lehrer in einem bunten, lebendigen Klassenzimmer Anweisungen gibt.. - Stockfoto & -bild

Portrait of kids standing in elementary school hallway.

Happy boy gesturing and chatting with classmate in school hallway, teenage students with devices

Portrait of smiling little school kids in school corridor.

Cheerful elementary school students. Back to school.

Portrait of smiling little school kids in school corridor.

Selective focus of schoolchildren and librarian talking together in library

Portrait of smiling little school kids in school corridor.

At school. School children and a teacher in a school corridor

Happy boy gesturing and chatting with classmate in school hallway, teenage students with devices

Cheerful teacher with digital tablet walking along school corridor with teenagers

Joyful kids walking in school corridor with cheerful african american teacher

Smiling african american teacher pointing with hand while talking to multiethnic children in school hall

Blurred boy standing alone near classmates talking in school corridor

Smiling african american teacher looking in notebook in hands of schoolgirl

Cheerful african american teacher pointing with hand while talking to multiethnic kids in school corridor

Happy multiethnic teenagers and grey haired teacher walking along school corridor