This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

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

Here's a guide to starting a community clean-up project from scratch.