Colpo ritagliato di scolari che lavorano con il modello molecolare alla lezione di chimica - Foto e immagini stock

Concentrated multiethnic schoolkids studying with molecular model at chemistry lesson

Concentrated multiethnic pupils working with molecular model at chemistry class

Multiethnic group of schoolchildren studying with molecular model at chemistry lesson

Multiethnic group of schoolchildren studying with molecular model at chemistry lesson

Children do chemical experiments at home

Wannabe chemists. Cheerful teenage girl watching her team partner hold a pipette with a chemical and examining it during the chemistry class

Multiethnic group of schoolchildren working with solar system model in classroom

Multiethnic schoolkids giving high five while studying with molecular model in classroom

Overhead view of multicultural group of kids playing domino on wooden box

Multiethnic group of schoolkids writing in exercise books and studying together in classroom

Adorable multiethnic schoolchildren working with molecular model and smiling in class

Focused teen kids constructing diy robot at machinery class

Overhead view of pupils using digital tablets while sitting at desks in classroom

Multiethnic pupils of elementary school working with molecular model at chemistry class