If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

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.

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

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.