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Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

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

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

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

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

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

Introduce your child to the amazing, almost magical phenomenon of static electricity!

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.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

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

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

This science fair project idea explores whether talking to a plant will help it grow.

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!

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

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

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

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.