This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

Learn about the human brain with this zombie-themed science worksheet!

Help your child understand the importance of preserving the environment, with this info-sheet about an endangered species: the Iranian jerboa.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

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.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Help your child understand why it's so important to take care of the environment with this info-sheet about an endangered species: the spectacled bear.

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

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!

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

This worksheet will help teach your kindergartner the basics of botany, by asking them to look at the pictures and then decide what a plant needs to grow tall.

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?

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.

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Discover the science behind an ages-old 4th of July tradition with this firework diagram.