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

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

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

Discover the wonders of simple clay by pressing flowers into a modeling medium!

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

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

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

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.

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