Is that a one-eyed Octopus with horns? Now, that's odd! See if your second grader can identify the odd numbers in this worksheet.

Challenge your child to draw the flag of Colonial times and the present day flag, and then compare their differences.

Riddles plus math? Now that sounds like a winning combination!

Now your fourth grader can practice with estimation and finding area--in just one printable!

This animal has tiger stripes for a reason! The thylacine was a type of tiger that, sadly, is now extinct.

Skip-counting is a helpful strategy to address multiplication in 3rd grade. Practice now with this visual worksheet.

Now that your third grader is an expert at telling time, bring on a bigger challenge: calculating elapsed time.

Color in this scene from Treasure Island, a story that's been thrilling young readers for over 100 years now.

Color in this scene from Treasure Island, a book that's been thrilling young readers for over 100 years now.

Now here's a cute critter with an unusual name! Learn about the extinct Toolache Wallaby in this fun coloring page.

You know about 2D shapes, now get ready to learn your 3D shapes in this colorful worksheet!

Now you can channel your kid's enthusiasm for robots into multiplication practice that's sure to educate as it entertains.

The class watched an exciting movie about a castle adventure. But now the students need help recalling the details of the film.

Multiplication by ones and zeros is a great first step to approach multiplication facts and equations. Practice now with this simple worksheet.

Our old friend Roger the Dog is back, and now he needs help finding a snazzy new star tag for his collar.

Has your child mastered dividing where the end result is a whole number? Now challenge her with division that results in a remainder.

Learn to tell the difference between actions taking place now and actions that already happened with this helpful verb tense worksheet!

Have you ever knocked on wood to counter-jinx yourself? Now it's time to find out the truth behind this well-known superstition!

Can ewe right the write words? Weight, I mean you! Wait, now I'm just confused... Learn about homophones with this fun worksheet.

Did you know that the next Year of the Ox is 2021? Celebrate now by making this Chinese zodiac red envelope for the lunar new year.

Count like a champ! Your kid will find missing numbers in no time when he learns how to use a number line. Now get searching!

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

Meet the quagga! Though now extinct, quaggas look familiar to us because they were actually half horse, half zebra. Add some color to this cheerful quagga.

You've never seen a pigeon like this one before! Extinct now for almost a hundred years, the passenger pigeon used to be in cities all across America.

By now, your child knows that not all vowel sounds are the same. Challenge him to determine whether words contain a short or long vowel sound.

This Greek god coloring page features the infamous Apollo, who was an early example of what we'd now call an "overachiever". He was even the god of music!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

This moon phases worksheet offers a clear explanation of the lunar cycles. To teach your student the phases of the moon, download now!

Now here's a cactus that grows as big as a tree. Cowboy up and let your child imagine wild west adventure as he decorates this desert coloring page.