Year 4 Science
This term Year 4 have been learning about the human body, specifically the digestive system and the teeth.
We set up an experiment to see which drink would cause most damage to teeth and tested water, orange juice, milk and cola. We immersed hard-boiled eggs in the liquids for three days and then inspected them for damage. Most of the class predicted that the Cola would cause most damage.
Were they correct in their prediction? Have a look at the pictures to see the results of our experiment and some posters Year 4 designed to remind us how to keep our teeth healthy.