We learned that different foods can affect our teeth differently. We found out that sugary, sticky food is not good for teeth as it sticks to the surface, bacteria then break down the sugar to make acid which can damage teeth.

We have decided to investigate what happens to our teeth when we drink different things.  We poured the same amount of fizzy drink, coffee and vinegar into a container, we also covered an egg in toothpaste. We are going to leave them for a week and see what happens to the eggs.