Use the links below to see short video clips illustrating the different states of matter.
Each clip opens in a new window. Use the pause and play controls to stop the clip as needed.
1 - Solids
2 - Liquids
3 - Changing solids to liquids
4 - Dissolving
5 - Gases
6 - Solids, liquids and gases
7 - Solid to liquid to gas
8 - Changing states of water
9 - More about dissolving
10 - Reversible and non-reversible changes