Portret van gelukkig schooljongen zit aan bureau met klasgenoten in een rij - Stockfoto’s en -afbeeldingen

Portrait of cute little schoolboy sitting at desk with classmates in a row

Teacher helping elementary school group

Schoolchildren studying at desk in classroom

Portrait of cute little schoolboy sitting in a row with classmates at classroom

Elementary school group sitting and writing

Elementary school group writing

Portrait of happy teenage boy with friends studying at desk in classroom

Portrait of happy teenage boy sitting at desk with friends writing in classroom

Portrait of teenage girl sitting with classmates writing at desk in classroom

Female high school student writing paper at desk in examination

Playful schoolboys throwing paperplane and paperball on girl in classroom

Portrait of beautiful teenage girl with friends writing at desk in classroom

Portrait of happy teenage girl sitting with classmates studying at desk in classroom

Young teacher assisting teenage schoolboy during examination in classroom