This project determines what category of person is most likely to be ticklish.

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.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Hunt for natureâs treasure, the many different products made by trees!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.