Expériences en chimie à la maison. Boy examine le contenu de l'éprouvette - Photo & image de stock

Experiments on chemistry at home. Boy heats the test tube with red liquid on burning alcohol lamp

Experiments on chemistry at home. Boy heats the test tube with red liquid on burning alcohol lamp

Experiments on chemistry at home. Boy is looking at tube to make sure its clean

Experiments on chemistry at home. Boy examines the contents of the test tube

Experiments on chemistry at home. Boy in checkered shirt sits at the table and going to practice chemistry experiments.

Experiments on chemistry at home.Chemical reaction with the release of gas in the test tube in the boy,s hands

Experiments on chemistry at home. Chemical reaction with the release of gas in the test tube in the boy,s hands.

Experiments on chemistry at home. Boy in checkered shirt sits at the table and going to practice chemistry experiments

Blond boy sculpts from plasticine at home at the table. The idea and concept of the school, school, home education and developmental activities.

Blond boy sculpts from plasticine at home at the table. The idea and concept of the school, school, home education and developmental activities.

Blond boy sculpts from plasticine at home at the table. The idea and concept of the school, school, home education and developmental activities.

Blur background. Mom and son are doing a volcano experiment. Pour water into the volcano

Blond boy sculpts from plasticine at home at the table. The idea and concept of the school, school, home education and developmental activities.

Little kid boy playing with lots of colorful plastic blocks indoor. Child having fun with building and creating.

Little kid boy playing with lots of colorful plastic blocks indoor. Child having fun with building and creating.

Mom and son are building molecule models of colored plastic construction set. Side view