How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

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

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.

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

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

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

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

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.