First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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

Help your child add some flair to the family garden with pencil pinwheels!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

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