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

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

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

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

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

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Try this chemistry experiment with your curious kid and get some "shocking" results!

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

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

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.