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.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

Create a self-portrait from natural materials in this collage craft activity!

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

Help your child make a beautiful homemade sandcastle that will last!

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

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