Ritratto di un ragazzino scienziato che prende appunti negli appunti - Foto e immagini stock

Education, science and children concept - boy with notebook studying biology at school

Schoolboy in lab coat holding magnifying glass and looking at sample in tube

Education, science and children concept - kids studying chemistry at school laboratory and writing to workbooks

Preteen schoolboy in lab coat looking at sample in test tube

Schoolboy in white lab coat taking notes during scientific experiment

Preteen schoolboy in lab coat looking at sample in test tube

The boy with a microscope and various colorful flasks on a white background. A boy doing experiments in the laboratory. Explosion in the laboratory. Science and education.

Curly schoolboy studying with tubes in chemical laboratory

Schoolchildren in white lab coats studying together and making notes in lab

Smiling schoolgirl holding flask with chemical sample

Little girl wearing lab coat and protective glasses holding flask with blue reagent

Little boy sitting in sink in science laboratory and holding test tubes with reagents

Curly schoolboy in protective goggles looking at flasks and tubes

Schoolboy in white lab coat taking notes during scientific experiment

Schoolgirl holding flask with chemical sample while sitting in lab

Schoolchildren in lab coats using microscopes in chemical laboratory