Discover flight initiation distance as you play around in the park with this fun bird watching project!

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

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

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

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

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Is your child a young ornithologist in the making?

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

The project determines which type of birds prefer which type of birdseed.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

In this experiment we will be determining whether birds prefer certain colors of seed.

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Discover how and which salt melts ice the quickest.

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

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

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!