When it comes to odd-looking animals, Australian goanna lizards probably take the cake. Kids will love coloring in this odd creature.

The Australian outback is full of unusual and odd-looking animals. Check out the echidna, a spiny creature with no teeth and a long, sticky tongue.

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

The sugar glider looks so odd you may think it only exists in cartoon, but your kid can learn a bit about this very real animal and then coloring it in.

Meet Michael Faraday, the inventor of the first electric motor. Without Faraday, who knows if we would even have working cars, airplanes or even clocks!

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Did you know there is a tortoise who is over 100 years old? Learn some interesting animal facts with this cut and paste matching activity!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Take a quick lesson in the otters that inhabit Yellowstone National Park and take an even quicker quiz.

The Mockingbird is Tennesse's state bird: it can mimic the sounds of other birds, and even the sounds of insects.

The Mockingbird is Texas' state bird: it can mimic the sounds of other birds, and even the sounds of insects.

The Mockingbird is Mississippi's state bird: it can mimic the sounds of other birds, and even the sounds of insects.

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.

Develop a green thumb with your little one as you add some colors to this budding broccoli plant, and maybe even plant a few seeds too!

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Learn all about rollie pollies, a small but unique creature that always fascinates little kids. There's even a bit of rollie pollie match to boot.

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

Learn all about digital and analog signals with this fascinating science worksheet for middle grades!

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.