Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

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.

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

How many machines can you find around the house? You may find them where you least expect it!

Does your child have a knack for astronomy? Teach him about the constellations with this great worksheet.

Did you know opossums are marsupials, which means they have a pouch! This fun worksheet is jam-packed with fun facts about the opossum!

Quite possibly the most famous constellation, the Big Dipper is a small part of Ursa Major, the big bear constellation.

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

Get lost with a dizzying maze that challenges you to help the lightning bolt reach the ground!

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

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

Did you know you're 1,000 times more likely to drown than you are to be bitten by a shark? This fun worksheet is jam-packed with fun facts about the shark!

Constellations are not just named after animals, some of them are named after people! Learn about the constellation Sagittarius with this fun worksheet.

Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Learn all about the ooey-gooey areas of land called wetlands that provide a home for certain kinds of plants and animals.

This story writing prompt encourages children to get creative with an important life science concept: the food chain!

Did you know wolves are the largest members of the dog family? This fun worksheet is jam-packed with fun facts about the wolf!

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

Back in ancient times, the stars were used as storytelling tools. People created characters and stories that they saw in the stars, like Leo the lion.

Aspiring astronomers, here is a wonderful introduction to the constellations! Your child can learn about Aries the ram with this worksheet.

If you're fascinated by bugs, check out this coloring page featuring the insect order Odonata, which consists of damselfies and dragonflies.

Color the Namib Desert Beetle crawling along the Prickly Pear Cactus plant.

Ecosystems are an important part of fourth grade science. This fun printable will help your child with her knowledge of plants and animals.

Teach your child about prehistoric marine species with this trilobite coloring page!

Constellations are groups of stars that form a picture, usually with a story behind it. But many constellations are also zodiac signs, like Libra, the scales.