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.
Fun Glasses: Print, cut out and decorate these fun-shaped eyeglasses. This versatile craft would be a great project for summer, Valentine's Day, Halloween, or when you simply want to make a fun and easy wearable craft.
Colored Sand Collage - This toddler-friendly introduction to sand painting transforms a favorite backyard building material into a magical art supply. We like using salt shakers for the sand because they're easy for little hands to hold.