How to Make a Fidget Spinner from craft sticks! So easy and so much fun! This kid-friendly craft is perfect to make your own fidget spinner and customize it with duct tape. Find a lot of ideas how to make fidget spinners on
Balloon Rockets - I've done this in several science camps I've conducted. Kids have fun with it. But, when the balloon deflates it may fall off the straw because it's surface area changes - another good thing to show and explain to kids.