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.

This worksheet featuring food and natural resources touches on the subject of food chains.

Bird-watchers will love this worksheet, featuring just a sample of the many song birds flying around Yellowstone National Park.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

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.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

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.

Try out this simple worksheet diagramming the anatomy of a shrimp. Big words, small sea creature.

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Does your child love dogs? Test his knowledge on the different breeds of dog with some trivia questions!

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!

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Learn about a cool species of bird with this Osprey fun sheet! Your child will read a few fun facts about the Osprey, and complete a crossword puzzle.

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.

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.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Learn about the "dwarf planet" in our solar neighborhood. There are more Pluto facts to learn, if you figure out the answer to the question on the page.

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

How much do you know about the U.S. national bird? Learn all about the bald eagle with this fun, informative worksheet!

Looking for a worksheet to help your kid with their science vocabulary? This printable will help him with biology.