Density of materials

22nd May 17

Colegio Palacio de Granda en el laboratorio

Our primary 4A students had a great time in the laboratory.

Colegio Palacio de Granda en el laboratorio

First we were dealing with the density of different materials in our daily lives.

Colegio Palacio de Granda en el laboratorio

They had to guess if some things would float or sink in water before the experiments

Colegio Palacio de Granda en el laboratorio

Then they had to identify homogeneous and heterogeneous mixtures.

Colegio Palacio de Granda en el laboratorio

We used everyday objects such as water, oil, vinegar, milk, sugar, a plastic comb, two balls of pasticine, two pebbles, some sand, etc