Profesor afroamericano de pie cerca de adolescentes escolares y dispositivos durante la lección en la escuela - Foto e imagen de stock

Smiling african american teacher talking to teen schoolboys during lesson with devices in school

Teenage schoolboy writing while sitting near classmate and devices in classroom at background

Redhead schoolboy writing on notebook near devices and blurred classmate in school at background

College students sitting together at desk and using laptop during computer lesson. Young black man and casual girl working on laptop in high school library. Happy smiling multiethnic friends working on laptop for an assignment.

Teenage schoolboys using devices together during lesson in classroom at background in school

Teenage schoolboys using devices together during lesson in classroom at background in school

Teenage schoolboy using digital tablet near devices with blank screen and classmates in classroom

Teenage schoolboys using digital tablet together near notebooks on desk during lesson in classroom

Teen schoolgirl holding digital tablet and writing on notebook near blurred classmate in classroom

Smiling schoolboy using digital tablet near girl writing on notebook and blurred teacher

Smiling teen schoolgirl using digital tablet and writing on notebook near classmates in school

Teen schoolboy talking to african american teacher during lesson with devices in classroom

Back to school, teen students using laptops in classroom, e-study, education, classmates and gadgets

Blurred teen schoolboy using digital tablet near friend and notebook during lesson in classroom

Blurred teen schoolboy using digital tablet near friend and notebook during lesson in classroom

Cheerful schoolboy talking to friend while using digital tablet near notebooks on desk in classroom