Being scientists!

As part of our work on teeth we set up an eggs periment (!) using hard boiled eggs, (they are the closet material to tooth enamel ) We are testing how different liquids will affect them. We now have a smelly classroom but can't wait to find out what has happened.We also covered some eggshells in tooth paste ,half or the shell and then put it in the same liquids, we want to find out if the tooth paste will protect the shell.

Next week we are looking forward Sofias  dad coming in and talking to us about his job and teeth, he is a dentist. We will also be checking out how well we clean our teeth.