Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.