Neljä lasta laboratoriossa yllään labratakit ja hauskaa - Kuvapankin valokuva ja kuva

Three kids in science laboratory wearing lab coats and having fun

Four kids in science laboratory making experiment

Kids in protective glasses making experiment in laboratory

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

Four kids in science laboratory wearing coats and standing at table

Kids in protective glasses making experiment in laboratory

Kids in protective glasses making experiment in laboratory

Schoolchildren in lab coats studying together in chemical laboratory

Close up view of bottle with reagent and clipboard

High angle view of cute multiethnic kids playing with paper planes in park

Smiling multiethnic teenagers spending time together after classes

Schoolgirls chatting with their classmate during break at classroom

Group of happy classmates walking by school corridor

Schoolchildren writing off homework of their classmate during break

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

Adorable schoolgirls taking lunch at school cafeteria

Smiling young teacher making presentation to schoolchildren