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.
Add this to the top of your fall recipes and ideas list! This wonderful sheet pan meal is an easy way to serve up new autumn comfort foods for dinner - for a crowd even. You'll need apples, cheddar, rotisserie chicke