Colegial interesado de pie en el aula y el uso de teléfono inteligente durante el freno - Foto e imagen de stock

Smiling pupil in checkered shirt with backpack using smartphone in classroom

Smiling schoolboy showing smartphone to friend at desk in classroom

Two smiling schoolboys using smartphone in classroom during brake

Boy with glasses using tablet in elementary school class

Schoolboys working together with tablet computer

Studies. Smiling caucasian boy in casual clothes sitting at desk looking at tablet at school lesson and girls behind

Happy schoolchildren using smartphone outdoors together

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

Partial view of pupil in checkered shirt with backpack using smartphone in classroom

Happy little scholars using smartphone together in front of school bus

Group of adorable pupils spending time together on grass after school

Pupil writing on blackboard with chalk during lesson in classroom

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

Adorable little schoolgirl with apple and book sitting on grass with classmates

Laughing kids posing on fitness mat with thumbs up