This packet of worksheets introduces children to food webs, an important life science concept.

Dive into a coral reef ecosystem with this life science worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Spot the living things in nature with this engaging life science worksheet!

Explore a forest habitat with this life science worksheet for second graders!

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Why do some desert animals have large ears? Why do others have scales? Learn the answers to these questions and more with this life science worksheet!

Children match animals to their ecosystems in this life sciences worksheet.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Explore grasslands and their fauna in this thought-provoking worksheet!

How do nonliving things help plants and animals stay alive? Find out in this first-grade worksheet!