Aufmerksame, nachdenkliche Teenager sitzen im Klassenzimmer. Sie machen sich eifrig Notizen - Stockfoto & -bild

Concentrated pupils are sitting near desk and absorbedly writing information

Education, elementary school, learning and people concept - group of school kids with pens and notebooks writing test in classroom

Education, learning and people concept - student girl with book writing school test

Group of students sitting in the classroom at school

Attentive boy is sitting at table and reading book. Girls are standing behind him. They looking in text with smiles

Happy pupul is sitting in library and using computer with pleasure

Concentrated teenager is preparing his lessons on laptop. Tablet on desk

Smiling boy is sitting in library beside concentrated girls. He studying on his laptop

Concentrated boy is typing on his laptop. Hilarious girl looking with smile

Concerned children are using their devices in classroom

Absorbedly studying children are sitting in circle on comfortable chairs

Painting play time. Close up of alarm clock staying on desk with mother and daughter painting in background