Quatre enfants dans un laboratoire de sciences font des expériences - Photo & image de stock

Kids in protective glasses making experiment in laboratory

Schoolchildren in lab coats making experiment with test tubes in chemical laboratory

Kids in lab coats and protective glases making experiment in laboratory

Four kids in science laboratory wearing lab coats and having fun

Education, science, chemistry and children concept - kids or students with test tube making experiment at school laboratory

Kids in lab coats and protective glases making experiment in laboratory

Group of school girl kids with teacher in school laboratory making experiment observing the chemical reaction with the dye with vinegar, and soda volcano wearing white gown uniform glass.

Schoolchildren in lab coats studying together in chemical laboratory

Close up view of bottle with reagent and clipboard

Schoolgirls chatting with their classmate during break at classroom

Beautiful little kids in school library

Schoolchildren writing off homework of their classmate during break

Adorable schoolgirl looking back and talking to classmate

Cute kids painting on paper with while lying on floor at home

Smiling librarian looking at cute schoolchildren in library

Adorable schoolgirls taking lunch at school cafeteria

Cute schoolkid in eyeglasses smiling at camera while studying with classmate and teacher in library