We only had Science Fair when I was in Grade 7 and 8. One year, I left various milk types on the counter to test “shelf life” and the next year I put hard boiled eggs into different liquids to see the affects of long term damage to tooth enamel. Both of these projects were VERY smelly. I think my mother loved me A LOT!
Grab Great Teaching Tips!
Subscribe to get our great content by email. We will use your email address to send out teaching tips and lesson ideas.