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Paddox Primary School

PaddoxPrimary School

Science Investigation

Which liquid is worst for our teeth?

We learnt that egg shells are similar to teeth so we wanted to find out which liquids would dissolve the egg shell the most and therefore would be bad for our teeth. It turned out that vinegar was the worst and we thought this was because it is so acidic! We found out that coke wasn’t great either. The milk and water eggs however were in great condition!