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.
15 Fun Activities To Do With Your Kids On A Rainy Day
Raising children can make even the biggest couch potato to lead an active, outdoorsy lifestyle. From exploring nature, to high energy games, to simply running around and having fun – there's nothing more our little ones love than going on adventures outsi