Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Help your kindergarten science maven explore the water cycle without getting everything wet.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

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.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Slip some science into storm watching with a homemade rain gauge!

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

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

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.