Zwei lächelnde Schüler mit Smartphone im Klassenzimmer während der Bremse - Stockfoto & -bild

Schoolboys working together with tablet computer

Smiling schoolboy showing smartphone to friend at desk in classroom

Teacher helping school kids using tablet computers in class

Elementary school boys using tablet computer in school class

Interested schoolboy standing in classroom and using smartphone during brake

Happy schoolchildren using smartphone outdoors together

Smiling man with laptop looking at sons drawing pictures wit colorful pencils at home

Selective focus of kids using gadgets near father and mother at home

Group of adorable pupils spending time together on grass after school

Laughing kids posing on fitness mat with thumbs up

Smiling kids lying on yellow fitness mat

Kids drawing pictures with colorful pencils while father using laptop on sofa at home

Group of adorable schoolgirls using smartphone together while riding on school bus