This week 4Y looked at the affects of different liquids on teeth.
During topic 4Y have sort to understand how the food choices we make can have an impact on our teeth if we do not take care of them. We hard boiled 6 eggs, then we placed each egg in a different liquid: Cola, lemonade, vinegar, squash, orange juice and water. the eggs were left in the liquid for 1 week. We then looked at what had happened to the egg shell and wrote up our results.