This shark-themed math worksheet is a fun tool for practicing subtraction. This underwater worksheet is fun for 2nd graders working on two-digit subtraction.

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

In this subtraction worksheet, Mr. Scooba Diver is lost among a group of subtraction problems. Help him out with this undersea subtraction worksheet.

If your child thinks camping in an RV is "roughing it", just wait until he hears what Lewis and Clark went through!

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Young readers will love digging into this passage's cool sea turtle facts, and they'll get a nice reading comprehension workout in the process.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Learn what different bodies of water are called in this colorful matching worksheet!

Put your spelling skills to the test with this fun word challenge for second, third, and fourth graders!

What words do you associate with a park, grocery store, or home?

Don’t let tricky subtraction problems haunt you! Creep through a series of subtraction problems in this not-so-scary worksheet!

Win at subtraction with the help of a hundred chart!

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Some immigrants hoping to move to the USA took long trips at the bottom of a boat, called a steerage. Learn all about it and answer some interesting questions.

Test your vocabulary and spelling skills in this clever activity!

Learn the buggy secrets of hidden insects in this charming worksheet!

The American West would not be the same without the influence of Manifest Destiny. Learn about the history of U.S. geography with this Wild West worksheet.

Get fourth and fifth graders' creativity flowing with this personification worksheet! 

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

A coloring sheet of Maryland for 1st and 2nd graders, featuring state facts and symbols.

Learn about latitude and longitude in this map skills sheet!

Track down the main idea in this foundational worksheet! 

Imagine racing along the shoreline with the wind in this second- and third-grade poetry comprehension worksheet!

Find out how islands form in this informative worksheet! 

Help your second grader determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!

Discover the animals and plants of the past in this fossil-focused worksheet!