Get into the habit of recycling food waste and other household materials by making your own compost pile!

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

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

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

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.

Plants may not have feet, but they do move! Help your child learn different ways seeds travel.

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

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

Little space explorers, meet Mercury, the closest planet to the sun! This planetary coloring page comes with some fun facts about Mercury.

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.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

Get to know the planets of our solar system with a stellar coloring page filled with fun facts about Uranus!

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.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

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.

Discover the symbiotic relationship that helps this angler fish find his next meal!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Help your students familiarize themselves with the finger placement for the S, L, A, and semicolon keys in this fun lesson!

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

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.