Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

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

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

Make sourdough bread...and learn some colonial history and modern science in the process!

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

This science project has students study the idea of human beauty.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

Introduce your child to science with something they see everyday--their shadow!

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

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

This project involves the development of a website using free software online to promote the value of science.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how: