We've begun to look closely at solids, liquids and gases. We've learnt that everything is made up of tiny little lumps called MOLECULES. During the next 5 weeks we will be experimenting with ways to upset these little lumps and change SOLIDS to LIQUIDS, LIQUIDS to GAS and vice versa.
Our first experiment was quite exciting; we inflated up a balloon using vinegar and baking soda. The baking soda reacted with the vinegar, releasing carbon dioxide into the balloon.
HERE WE ARE.