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.

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 easy at-home experiment is a great way to "see" science.

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

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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!

Help your kindergarten science maven explore the water cycle without getting everything wet.

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

This simple experiment serves as an introduction to the greenhouse effect.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

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

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

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

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.

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.