Slapen, vervelen en moe met jongen in de klas voor leren, onderwijs en kennis. Stress, angst of verward met mannelijke student aan het bureau op school adhd voor uitgeput, autisme probleem of gefrustreerd. - Stockfoto’s en -afbeeldingen

Sleeping, bored and notebook with boy in classroom for learning, education and knowledge. Stress, anxiety and tired with male student with notebook at school for exhausted, dreaming and frustrated.

Tired boy sleeping on table in classroom

The student fell asleep at his desk, tired of knowledge. High quality photo

Invest in good vitamin supplements to help them do their best. Young boy lying with his arms over his desk, asleep in the middle of class - copyspace

Schoolboy fell asleep at the table, doing his homework

I didnt sleep properly last night. a young boy asleep on his text books in his classroom at school during the day

Shot of an adorable elementary schoolgirl taking a nap on her desk in class.

Im struggling with these. Portrait of a young boy looking stressed while being seated inside of a classroom during the day

Working hard at school. a young pupil writing in a workbook in a classroom

He dosed off quickly. a tired elementary school child sleeping on his desk in the classroom

Working hard for top results. School boy writing in his notebook at his desk in class - copyspace

Two young schoolboys doing their schoolwork in the classroom.

Hes a diligent student. A young boy writing in his notebook during class