Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Here's a science activity to help your child investigate how seeds are designed to travel.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play: