Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Find out whether matching resonant frequencies can cause objects to shatter.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

This science fair project idea studies how talking on a cell phone affect driving?

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

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

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

In this fun activity, your child will create their very own solar oven to bake s'mores!