How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Examine the effect of pressure on carbonation in soda.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

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

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

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!

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

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

This science project teaches students to classify different shapes of leaves.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.