4M Science: Tooth Decay Experiment
Class: Year 4 - 4M Year: 2021 - 2022
During science this term, we were able to plan and conduct our own experiment about tooth decay. We were given the option of 5 different liquids and our aim was to see what effect they had on a piece of chewing gum (this acted as our tooth). We worked really hard to plan a fair test and conduct our experiment effectively.