Afričtí američtí učitelé gestikulují a mluví se studentem, teenageři na chodbě se zařízeními - Stock fotografie a obrázky

Happy redhead boy holding smartphone and looking at girl on blurred foreground, teen students

Cheerful african american teacher laughing with teenage students in classroom, back to school

Cheerful african american teacher laughing with teenage students in classroom, back to school

School hallway, african american teacher near teen student, schoolkids holding devices, digital age

School hallway, african american teacher near teen student, schoolkids holding devices, digital age

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

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

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

Back to school, classmates using gadgets in school hallway, redhead boy using smartphone near girl

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

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

Teenage classmates chatting in school hallway, teen students holding devices, youth culture, study

Teenage classmates chatting in school hallway, teen students holding devices, youth culture, study

Redhead schoolboy showing laptop to african american teacher near classmates, back to school concept

Redhead schoolboy showing laptop to african american teacher near classmates, back to school concept

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