Portrait of caucasian schoolgirl sitting at desk smiling and writing in classroom
Freckled schoolgirl writing on bookshelf background. Portrait smiling student girl writing homework in classroom on bookcase background
black african-american man writing on a chalkboard in a classroom
Portrait of happy african american schoolboy smiling in school classroom
Portrait of a schoolgirl in lab coat writing notes and smiling in classroom
Video portrait of happy african american schoolboy smiling in school classroom
Video of african american schoolboy sitting at desk writing in school class
Portrait of happy african american schoolboy at desks turning round and smiling in classroom
Portrait of Middle Eastern schoolboy writing on chalkboard, smiling. Positive boy in classroom.
Portrait shot of smart schoolboy in lab coat and goggles standing in classroom and writing in notebook, then looking at camera
Smart schoolboy writing in copybook
Middle shot of positive confident African American schoolgirl posing in classroom with blurred Caucasian classmate writing on chalkboard at background. Portrait of confident girl in school smiling.