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

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

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

Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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.

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

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

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

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

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

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

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!

Start thinking about how the internet works by assembling an Ethernet cable of your own!

Illustrate the idea of light refraction with this exciting and mystifying experiment.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

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.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.