Grab:

• dish soap
• water
• bubble hoop
• "secret" ingredients
• tape measure or ruler

1. Mix up some dish soap with water.
2. Add any secret ingredients you want, to make a super duper bubble recipe.
3. Dip the bubble hoop into the mixture, and blow!
4. Now, make the LARGEST bubble you can. You can use any size hoop you want, but here's a special challenge. Make the biggest bubble you can, using as small of a hoop as possible. Be sure to measure the bubble before it pops.

What's the biggest bubble you made?

3 inches across
6 inches across
More than 6 inches across!

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