Are your eggs fresh?
How do you know if your eggs are fresh? Try this test with your child. Put some eggs in some water. If the eggs sink to the bottom of the pan or bowl of water and lay flat on their side, they're still fresh. However, if they sink, but stand on one end at the bottom of the pan, they're not as fresh but still edible. Of course, if any eggs float to the top, they shouldn't be eaten. If you add salt to the water the eggs should start to float!
Make an egg that won't break by wrapping it up in cling film.
We’re sure you’ll be surprised at how strong an egg actually is!
How about a Humpty Dumpty themed experiment? We're using ziplock bags filled with different materials, but another way to do this one is to make a parachute or create a container for the egg.