Check out the alligator gar's huge jaw, and color it in!

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

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

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

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

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

Learn about a few common insects and arachnids as you color them in!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Learn all about cells, the tiny pieces that make up our body, in this color-in diagram.

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

Color this Awesome Anatomy coloring page that focuses on how the ears work to hear sound.

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Color in the gold and red colors of this common grasshopper species and learn about insect orders with your child!

Color in this diagram to see how a tree works and to better understand how many plants transport their "food".

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

How much do you know about our solar system's largest planet? Read a few fun facts about Jupiter as you color this page.

Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.

This Dandelion and ants coloring page features a depiction of Dandelions with a group of Odorous House Ants gathering around. Bring them to life with color!

This Bandicoot coloring page features two pictures to color of this rabbit-like animal and the opportunity to learn a few fun facts about Bandicoots!

This nature coloring page features a detailed depiction of Hibiscus flowers and an African Mantis that your second grader can bring to life by adding color!

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!

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

This Echidna coloring page features the rare, egg-laying mammal! Add color to the pictures and learn a few fun facts about this rare species.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Introduce your little astronomer to Earth's 'sister planet' Venus! He'll color the picture as he learns fun facts about our solar system's brightest planet.