Діти проводять наукові експерименти зі своїм вчителем у лабораторії. освіта - Стокове фото та зображення

Kids making science experiments with their teacher in laboratory. education

Kids making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Smart pupils making experiment in chemistry class

Clever blonde school girl chemist in eyeglasses and white medical gown making science experiments chemistry , mixing different chemical solutions in laboratory classroom

Young girl making science experiments in laboratory. education

Schoolgirl making experiment with teacher and pupils in chemistry class

Kids making science experiments with their teacher in laboratory. education

Kids making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Young girl making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Kids making science experiments in laboratory. education

Young girl making science experiments in laboratory. education