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

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

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

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

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

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

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

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

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

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.

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.

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

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

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.

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

Slip some science into storm watching with a homemade rain gauge!

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

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!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Help your child plant a "tea garden": a garden made of herbs for making teas.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Is your child a young ornithologist in the making?

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.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

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