Tortoises lived in prehistoric times, and they looked pretty much the same then as they do today. Get to know this long-living reptile with a fun dot to dot.

It's pretty rare when a planet comes between Earth and the sun, but it happened on June 5, 2012. Learn about this mind-boggling event with this cool worksheet!

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

This is one angry looking constellation! Meet Taurus, one of the twelve constellations of the zodiac.

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

Help your child understand pollination with this informative worksheet, complete with a diagram.

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

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

How does our sense of taste function? Introduce your child to the anatomy of our tongue with this diagram and info sheet.

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.

How much does your child know about the structure of his stomach? Learn a bit about this important organ with an informative anatomy sheet!

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

Learn about Ichthyosaurus, a reptile that lived in the ocean, with this cool dinosaur dot to dot activity.

Do you need a job? Well, this elephant is looking for a new symbiotic partner, and you could be just the candidate he's looking for!

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

This Blue Manakin coloring page features the tropical bird with his bright blue chest and head of red feathers!

Did you know cougars can leap 20 feet from a sitting position? This fun worksheet is jam-packed with fun facts about the cougar!

Before we knew what the stars were, people would often tell stories about the pictures that the stars formed. This one is called Aquila, the eagle!

This Rhode Island state bird coloring sheet features a popular breed of chicken.

Where is the liver located? Using the diagram as a reference, kids cut out the different parts of the liver from this worksheet and piece them together.

Check out this Awesome Anatomy page about your voice.

Do you know what's the largest parrot in Africa? It's the African grey parrot! Learn about this blabbering bird and give the image some color.

Learn all about Vermont's state bird, the Hermit Thrush with this state bird coloring page.

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

Which of these animals do not belong? Explore the plants and animals of the rainforest, and choose which ones are in their right habitat.

For kids who bug out on bugs, here's the perfect coloring page! Learn about the insect order Coleoptera, which we mostly know as beetles.