Freeze It

Water can be a liquid, solid or a gas. This is a simple experiment where water turns into solid called ice.

Materials:
1. Water
2. A narrow neck small plastic or glass bottle

Instruction:
1. Fill bottle with water.
2. Put the bottle in a freezer. Leave it until the water has frozen.
3. Take it out from the freezer and see what happens.

Explanation:
1. Ice takes up more space than water, so the ice will be above the top of the bottle.