Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

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.

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

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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

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

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

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

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!

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

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.

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.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

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

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.