Egg-cellent Experiment on Dental Decay

After spending time learning about our teeth and oral hygiene, 5th Class had an interesting discussion about looking after our teeth. We decided to conduct an experiment using eggs to test the affect different liquids have on teeth. We used eggs because eggshells have the same properties as teeth.

Here are the eggs after Day 1:

After Day 5:

The boys then wrote up their experiments in precise detail.