Last week Amber class planned a science investigation about teeth. We have been learning about our teeth and tooth decay. We left eggs for a whole week in 5 liquids. We used coke, vinegar, water, milk and juice and wanted to find out which would cause the least damage to the egg. Today we made a table about the results.
Rotten, horrible, smelly – the egg in the milk was definitely the worst smell. The milk had gone off however it didn’t do much the damage to the egg. Interestingly, the least damage was definitely water. Together, we decided this was because it has no sugar in it. In conclusion, we discussed that we would drink less fizzy drinks and juice.