Bílý učitel se selfie na tabletu počítače se studenty v umělecké škole uvnitř - Stock fotografie a obrázky

Selective focus of schoolkid with smartphone and cruel classmates laughing near bullied kid, cyberbullying concept

Children sit at a table in a cafe and play mobile phones together. Modern entertainment

Elementary School Computer Science Class: Children Use Digital Tablet Computers and Smartphones with Augmented Reality Software, They re Excited, Full of Wonder. Children in STEM, Playing and Learning

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

Elementary School Computer Science Class: Children Use Digital Tablet Computers and Smartphones with Augmented Reality Software, They re Excited, Full of Wonder. Children in STEM, Playing and Learning

Selective focus of bullied schoolgirl sitting near schoolkid with smartphone and cruel classmates, cyberbullying concept

Image of caucasian family woman and her little daughter smiling and using laptop computer together while sitting at table in apartment

Happy smiling mother helping her daughters with homework on cozy kitchen at home

Asian girl doing homework with laptop while sitting at table at home

Black mother and son using laptop while working at home

Happy mother smiling while doing homework with her mother at home

Young asian woman using laptop while spending time with her children at home

Happy mother smiling while doing homework with her mother at home