child, schoolboy 9-10 years, primary school student writes in notebook, back to school concept, children's hand

9-10 back ballpoint boy caucasian child childhood children's close-up concentrate concept doing education educational fatigue foreign grammar hand handwriting homework independent innocence intense knowledge language learn learning letter load notebook paper pen pencil people preschool primary read recognize school schoolboy skill skills small smart spelling start student study studying success table think white write writes writing years youth