Our ecosystems need a protector; is your third grader up to the challenge? Identify harmful pollutants in a science worksheet that doubles as a coloring page.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

Ferrets are known for being sneaky, so don't be fooled by this quiz! Discuss this unique animal with your child as she learns some fun ferret facts.

Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.

The Sunflowers and Moth Coloring Page will engage second graders in adding color to bring the scene to life while learning the scientific names for the species!

Did you know "Delphinus" is Latin for "dolphin"? Learn all about this cool constellation with this worksheet!

This mole has a pouch for its young, just like kangaroos. Get your child into life science learning with this fun coloring page.

Learn a little about the constellation called Cancer the crab with this constellations worksheet.

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Here's a crazy thought experiment for you. Imagine you could create a monster made out of electricity!

Did you know fish could fly? Pisces, which is also a zodiac sign, is a constellation, named many years ago.

If your child is starting to learn human biology, give him a great study sheet with this anatomy worksheet about the pancreas.

Animal lovers, here is a great worksheet for your student to color and learn at the same time!

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

So what on earth is this funky creature? He is a Louisiana Pancake Batfish, one of several brand new species discovered within the past two years.

Give your little animal lover a great coloring sheet, complete with a few fun facts about the red kangaroo!

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

This Lily and Dragonfly coloring page will engage second graders in a fun coloring exercise while helping them learn the scientific names of the species.

Help your 2nd grader write out fractions in this underwater adventure.

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

Check out the big and bright sunfish in this coloring page.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

Budding botanists can learn some new fun facts about chrysanthemums! Help your child read through this information page as she colors the flowers.

One of the most famous and easy to spot constellations is the Big Dipper! Formally known as Ursa Major, this constellation was named after a bear.

If you were born in August or September, you may be familiar with Virgo, the zodiac sign. But did you know this character was originally a constellation?

Check out the unique appearance of the elephant fish in this coloring page.