This books suggestion will actually lead us to a new writing idea. The Twits by Roald Dahl is a fantastically funny book about two horrid old people (Mr. & Mrs. Twit) and some of the terrible things that they do. One of my favorite parts is when Mr. Twit ties balloons to Mrs. Twit so that she'll fly away.
I believe he tied 100 balloons to her to lift her off the ground. When I read that, I remember thinking, "I don't think 100 balloons could lift a person off the ground." So, that leads us to...
WRITING IDEA #14
So, I found a video explaining the answer to how many balloons it would take to lift a person off the ground. Watch the video, then create a Google Doc titled "How Many Balloons" to share what you learned.