Today in Science, Year 4 conducted an experiment to look at how our teeth are affected by different liquids that we eat and drink including Coca Cola, vinegar, milk and water. We used eggs as their shells react similarly to the enamel on our teeth.
We worked carefully to make sure our experiment was carried out fairly by using the same method, equipment and amount of liquid with each egg. We plan to leave each egg for 7 days and look at the results next week. We can’t wait to see if our predictions are correct!