Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

This biodiversity project examines the biodiversity in your own backyard.

This science fair project idea compares biodiversity between drops of water.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.