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!

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!

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.

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

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

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

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

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.

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

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.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

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.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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

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!

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