Homemade Hovercraft

Homemade piggy bank

Relentlessly Fun, Deceptively Educational: How to Make a Hovercraft

homemade marble run

The Recipe Room: "Home Made Lava Lamp"

Balloon painting! This was one of my favorite things to do with my preschoolers!!

Wacky Sacks- LOVE these!!!! Easy and fun!

CD Campfire: Summer and Camp Crafts for Kids -- And yes, your kids can really play with fire (just not the real stuff!!!) But this is a cute way to let them have a backyard camp-out without burning the neighborhood down! From Kaboose.com

Water Rocket: The combination of water, compressed air, and a plastic soda bottle serves as a great source of propulsion for a water rocket. Alternate way (without tape) to fix up those water bottle rockets.

Homemade Hovercraft

Recipe for Floam

Balloon Tennis

all things noodle....@Penny Ezell some really fun things for kids

19.) Balloon rockets teach a lesson, plus they are just fun.

baking soda vinegara = gas filled balloons

How to make a homemade flashlight .... Good Science project!

Homemade hot air balloon

Camp Mom! 20 Activities to Make Summer Awesome

It's Not Rocket Science, or Is It? Simple Straw Bottle Rockets - Child Central Station

Fill water balloons with colored water then pop them in the play pool - Kids will be delighted to see the water change colors! A fun sensory experience as well as a lesson in color theory. We love summer!

No helium needed to fill balloons for parties.....just vinegar and baking soda! I need to remember this!