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

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

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

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

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.

Help your child learn about animal classification with this fun and delicious activity.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

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.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

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

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.