Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

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!

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

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

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

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.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

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.

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

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

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

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

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.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Plant a mini herb garden and teach your child about science and nature.

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