Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Add color to the silly sea horse who is busy protecting her two babies. Also, practice pronouncing the scientific name for a sea horse.

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

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

Plants are living things just like you and me! But how do plants travel? Learn all about seed dispersal with this fun sheet.

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!

What does a plant need to grow? Just like us, plants need food, water and air! Help your child understand more about plant life.

The emu: It's the second-largest bird in the world. How big is it? Let's just say that its eggs can be almost 9 inches long!

Just like people, animals have babies that grow up into adults. On this worksheet, Kids draw a line to match each baby with its adult version.

Did you know that trees have more parts than just the trunk, branches and leaves? Take a look on the inside of a tree with this fill-in-the-blank diagram!

With this fun sheet, your child will get to learn a few fun facts about the raven, and then complete a crossword based on what she's just learned.

Just like all plants and animals, you go through different stages in life too! Help your child to see how he will change and grow throughout his life.

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

This charming worksheet helps your kindergartener learn about jets, as he pastes the words next to their places in the jet diagram.

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

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

Learn about hearing and ear anatomy while doing an ear maze! Kindergarteners learn about the five senses, so challenge your child with fun stuff like this!

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.

Invite your kindergartener to fill out this elephant chart--testing her knowledge of an elephant's parts.

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

Color in the Cardinal, the state bird of Kentucky, in this state bird coloring page. Make sure to use a bright red crayon to color in those famous feathers.

Color in this picture of the California Gull, which, oddly enough, is the Utah state bird.

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

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.

Start searching the house for items on this scientific scavenger hunt list, perfect for developing early science skills.

Color in Arizona's state bird, the Cactus Wren, the largest wren in North America.

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

This page celebrates the Louisiana state bird, the Brown Pelican!