Usmívající se dospívající školák s notebookem mluví s přáteli, zatímco stojí ve třídě ve škole - Stock fotografie a obrázky

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

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

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

Cheerful teenage pupils with notebook and smartphone standing near blurred friend in classroom

Positive teenage pupils with devices and backpacks talking while standing in classroom in school

Schoolboy holding notebook near friends with smartphone and standing in classroom in school

Happy african american teacher talking to teenage students in classroom, back to school concept

Smiling schoolboy with braces holding notebook near friends with devices in classroom in school

Smiling schoolboy with braces holding notebook near friends with devices in classroom in school

Happy teenage schoolkids looking away and standing together in school hallway, teen classmates

Redhead teen schoolboy holding pencil and talking to classmate near devices during lesson in class

Redhead teen schoolboy holding pencil and talking to classmate near devices during lesson in class

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

Teenage girl pointing at digital tablet and looking at classmates, teen students in school hallway