Des écoliers positifs tenant un cahier près de leurs amis et un professeur afro-américain en classe - Photo & image de stock

Cheerful teenage pupils using devices near african america teacher at background in classroom

Cheerful teenage pupils using devices near african america teacher at background in classroom

Smiling teenage schoolboy with notebook talking to friends while standing in classroom in school

Happy teenagers talking in classroom, back to school, classmates communicating during school break

Happy teenagers talking in classroom, back to school, classmates communicating during school break

Schoolgirl talking to african american teacher with digital tablet during lesson in school

Cheerful teenage pupils talking and using digital tablet near blurred friends in classroom in school

Positive schoolgirls with smartphone talking near friends and african american teacher in classroom

Positive schoolgirls with smartphone talking near friends and african american teacher in classroom

Teen schoolboy talking to african american teacher during lesson with devices in classroom

Teen schoolboy talking to african american teacher during lesson with devices in classroom

Cheerful asian child holding digital tablet near friend and classmates

Smiling teenage classmates using laptop together near notebooks during lesson in classroom in school

Schoolgirl using cellphone near blurred classmates in classroom

Cheerful teenage pupils using digital tablet with blank screen in classroom in school