My three ideas are in the book called Science Works I chose Water wonder on page 43. I chose that because it is really interesting and I wanted to discover what was the real meaning of it.
My second idea is in the book Amazing Science Fair thee activity is called You Can Move A Marble Without Touching It on page 18, I chose this activity because it is really fun to see if we can make a marble jump on your elbow.
My third idea is the one I like the most, it is in the book called Simple Science the activity is called Jet balloon the activity is on page 6. I chose this activity because the idea is to tie a straw to a balloon and put a string in the middle of the straw then you let the air go out and the balloon will go straight not all over the place.