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

Not all leaves are shaped the same. Discover the difference between palm and elm leaves as you match each leaf to its tree. Which leaf shape is your favorite?

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary logic puzzle!

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.

Have you ever seen a willow or a walnut tree? These big trees have very differently shaped leaves. Can you match each leaf with its correct tree?

Can you figure out how to match each leaf to its correct tree? Just cut out the leaves, glue them to the trees and then pick your favorite!

Did you know you can identify a tree by its leaves? Discover the different shapes and shades of maple and oak leaves as you match each one to the correct tree.

It's an Earth Day word ladder! Step on up.

The local park is filled with litter! Can you clean it up with your knowledge of the alphabet?

Learn to pay close attention to detail with this close-up observation worksheet!

Shape up your knowledge of living things with this plant sorting soirÃe! Your kid will build observational skills by describing the attributes of each plant.

This simple acrostic template for Earth Day makes it easy for kids of all abilities to pen a poem about the planet.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Decode an Earth Day joke with this engaging worksheet for first and second graders!

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

This Earth Day worksheet promotes discussion and cooperative work among kids as they try to fill out this school house grid.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Litter endangers animals and can be hazardous to human health. Help keep your neighborhood clean by always putting trash in the proper receptacle.

Teach your kids about the importance of preserving freshwater ecosystems with a lake habitat coloring page filled with frogs, turtles, ducks, and dragonflies.

Embrace Earth Day with this classic number puzzle for third through fifth graders!