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How Do Teeth Decay?
On the basis of the experiment with the egg and the vinegar, students will infer what acids do to the enamel of teeth. They will learn about the work of a dentist, check whether they know how to wash their teeth correctly and see how you wash teeth in space.
You will need
Eggs, vinegar, toothbrushes and toothpaste, a cup, a sponge, and jelly beans.
Authors: Natalia Bratek, Sebastian Kaczor
Methodology: Joanna Miszkiel
Translation: George Lisowski
Producer: Marta Przywara