Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

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

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

Learn about the parasaurolophus, one of the most musically inclined dinosaurs with this dot-to-dot coloring page.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

Learn about Supersaurus, one of the largest dinosaurs ever recorded, with this fun fact dot to dot printable.

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.

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

Next time you're outside, go on a treasure hunt with this activity from PBS KIDS' Dinsosaur Train. Then, write all about your nature treasure loot!

Celebrate dolphins, one of the most intelligent animals in the world, with a fun dot to dot coloring page.

Your budding ornithologist will love an introduction with coloring pages like this one featuring the New Hampshire state bird.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

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

If you like scorpions, you may be a Scorpio! Scorpio, Latin for scorpion, is one of the twelve constellations of the zodiac.

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

The Ohio state bird, the Cardinal, is famous for their bright red color. Can you give this one some color?

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

Many legends told by ancient people have characters that you can find as star formations called constellations! This one is Andromeda.

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Learn more about the bones in your body and just how important they are with this reading sheet and diagram, all in one.

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.