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

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

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

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

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.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

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

In this science fair project, students make their own rain gauge to measure rainfall.

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

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

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

Make a spring collage with your child to get them outside and those creative juices flowing!

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

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

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.

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.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

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!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Create a bee garden to help shelter bees in your area.