Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

Did you know that some caribou travel 3,000 miles in a year? This fun worksheet is jam-packed with fun facts about the caribou!

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

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

Learn the scientific name for jellyfish then have a ball coloring in the pictures of these graceful creatures!

Row, row, row yourself over to this coloring page for a glimpse of the rare American paddlefish.

What is a weathervane? Find out the basics of this helpful weather prediction tool using this coloring page!

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

The Oregon state bird is the Western Meadowlark. First graders will love learning fun facts and adding color to the picture of this bird!

Back in ancient times, before people knew what the stars were, they told stories about them! With this worksheet, learn about the constellation Cygnus.

Don't believe a bird could catch a rattlesnake? Believe it. The greater roadrunner lives up to its name by running up to 20 miles per hour and hunting snakes.

Kids only get a blue tongue from eating blue candy, and luckily it only lasts a short while. These Australian lizards have blue tongues, no candy needed.

You won't find a smaller animal that looks meaner than the frill-necked lizard. When it gets frightened, it opens its mouth wide and flares its trademark frill.

Looking for a collection of questions to quiz your kid's overall knowledge? This printable will challenge your kid's overall knowledge.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

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?

Get a light lesson in the darkest of creatures, the raven.

Introduce your budding gardener to a few fun fruits with a coloring page that doubles as a planting guide.

Here's a creature that can be a heard a mile away: a thick-billed parrot. Learn more about these birds that are the only parrots native to the USA.

Too familiar with flies and mosquitoes? Learn about their insect order Diptera as your child colors this bug-lover's fun page.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Have you ever wondered why manhole covers are round? It's a good thing to know -- big companies sometimes ask that question in interviews.

The cattle dog isn't your average dog, and its back story is unusual too. Learn about these dogs and color in the picture.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Find out how scientists explain our yawns and use the graph to keep track of your family's yawns for a whole day!

Find out what the scientific name for a walrus is in this under the sea coloring page then have fun coloring in the two wobbly walruses and their ocean home!

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

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.