Οριζόντια εικόνα της θυμωμένης μαθήτριας δείχνει σφιγμένες γροθιές κοντά στον πίνακα με γράμματα πίσω στο σχολείο και τύπους γεωμετρίας στην τάξη - Φωτογραφίες & Εικόνες Αρχείου

Schoolgirl writing on the blackboard, the beginning of the new academic year

Little girl holds a book and apple back to school in classroom

Schoolgirl pointing with finger at backpack near chalkboard with back to school lettering and illustration

Horizontal image of excited schoolgirl pointing with pen at book near chalkboard with back to school inscription

Happy school girl child with backpack writing back to school on black chalkboard

Panoramic shot of chemistry teacher with pointing stick showing thumb up near chalkboard with back to school lettering and illustration

Schoolchild with laptop looking at speech bubble with back to school lettering and paper art on yellow background

Geometry teacher with pointing stick showing thumb up near chalkboard with back to school lettering and illustration

Pensive schoolgirl with magnifying glass near gadgets, books and paper art on pink background

Website header of child pointing at speech bubble with back to school lettering isolated on white

Schoolchild with backpack holding speech bubble with back to school lettering isolated on white