The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

In this science fair project, students make their own rain gauge to measure rainfall.

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

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

Is your child a young ornithologist in the making?

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

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.

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

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

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

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

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

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.