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

Did you know jaguars are great swimmers? Kids will learn all about rainforest animals with this fun activity page, including a word search and coloring!

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

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Kids color just the things they can taste on this kindergarten science worksheet.

Teach your kids all about the second planet from the Sun with this simple science sheet.

How much does your child know about the animal kingdom? Help her discover interesting facts with this animal crossword.

Learn about the animal practice of hibernation in this quick science worksheet.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a salmonâs life.

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

Jump-start your kid's excitement about kangaroos! Together, you can learn some cool kangaroo facts, like how kangaroos can jump up to 30 feet.

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.