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

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

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

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

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

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

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

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

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

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.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

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

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

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

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

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.