To make a jet flyer you will need
First you thread the string through the straw.Then you have to blow up the balloon and tape it to the straw. After that you get two buddies to hold the string and let the balloon go and watch it fly.Next we had to find a space outside and spread the string out and the other person would let it fly.that is how you create a jet flyer. The longer the string is the further it will go and the bigger the balloon is blown up the faster it goes. It will work better if you hold the string tighter and that means it will go faster. That's how you make a jet flyer.
Sophie, Bree and Kate