Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

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.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

Have your child try this classic experiment that demonstrates circular motion using a bucket and rope. Be careful, you might get soaked!

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

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 science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Give your budding young observers a chance to discover simple machines at use in their own home.

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

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

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?

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.