Nastoletni uczeń piszący i patrzący na notatnik w pobliżu kolegi podczas lekcji w klasie w szkole - Zdjęcie stockowe & obraz

Teenage schoolgirl writing on notebook near blurred classmate and laptop during lesson in class

Smiling teen schoolgirl looking at camera while writing on notebook near laptop and friend in class

Smiling teenage classmates using smartphone together near devices in classroom in school

Serious students sitting for an examination in a classroom.

College students using laptop, studying together in class

High School students. Girl and boy study together and help each other as they work

Happy college student studying using laptop in classroom during computer lesson. Portrait of beautiful and intelligent girl in library using laptop to study. High school student smiling and using computer while looking at camera.

Teenage schoolgirl writing on notebook near classmate and smartphone during lesson in class

Smiling schoolgirl writing on notebook in classroom

Redhead teen schoolboy holding pencil and using laptop while talking during lesson in classroom

Cropped view of schoolkid writing on notebook near smartphone in classroom

Smiling teenage schoolgirl pointing with finger and holding smartphone near classmate in classroom

Smiling schoolgirl looking at african american teacher with notebook near classmates in classroom

Smiling schoolgirl looking at african american teacher with notebook near classmates in classroom

Smiling teenage pupil using digital tablet and writing on notebook during lesson in classroom

Smiling teenage pupil talking to classmate and pointing with finger during lesson in classroom