Drinks experiment

Lesson: Science

Class: Year 4 Year: 2016 - 2017

In Year 4 we have been learning about teeth. We wanted to find out which drinks could have an effect on our teeth so we conducted an experiment using egg shells in different drinks.We tried our best to make the experiment a fair test.

After a few days, we made observations and we were surprised by how much the shell in the orange juice had changed! We discussed how the results may have been different if we had used real teeth.