Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

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.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

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

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

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Plant a mini herb garden and teach your child about science and nature.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Help your child make a beautiful homemade sandcastle that will last!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.