In this design challenge, your child will make a bottle rocket using typical household items.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Word color association is just a fancy way to talk about the way we connect colors with words.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Here's a guide to starting a community clean-up project from scratch.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.