Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

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

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

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

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Making your own glass cleaner is easy, effective and inexpensive!

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Teach your first grade scientist the difference between liquids and solids using maple syrup.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

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.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

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

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

I scream, you scream, we all scream for homemade spearmint ice cream!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

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

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

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

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

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.