This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

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.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Is it a square or a circle? See if you can trick your friends with this zany science project!