Kids practice time, estimation, and working with tables as they estimate how long it will take them to do an activity, then time themselves doing it.

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Size up these barn animals with your little farmer. Help him learn to eyeball things by using his knowledge of how long an inch is.

Jim's been captured by Long John Silver's pirate in this Treasure Island coloring page. Add some color to the pirates and Jim in this coloring page.

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

How long would your arms have to be to hug this tree? Help your child practice measuring objects with a ruler, using both inches and centimeters!

You can estimate how long your pencil is, but you won't know for sure without a ruler. Cut out the ruler on this worksheet and get measuring!

Kids use details from the word problems on this third grade math worksheet to construct and solve subtraction problems with numbers up to three digits long.

This lizard can grow to over six feet long! Color the Golden Spotted Monitor Lizard, one of several brand new species discovered between 2009 and 2011.

Read about Alexander Graham Bell, the man who made it possible for us to stay connected all day long, in this biography that comes with a science experiment.

Learning Arabic language is easy with these cool worksheets. This worksheet focuses on Yā', a letter that can function as either a consonant or long vowel.

Learn to fold an origami tulip with this step-by-step worksheet! Make a few, and you'll have some long-lasting flowers to decorate your room.

How long did that take? This resource gives your students practice determining the amount of time that has passed, or elapsed time, during an event or activity.

For some fun, print out this Christmas Tree Tic-Tac-Toe and your kids have free entertainment that can last as long as their competitive streak.

If you're looking for a back seat activity to keep your little hero busy on long car or plane rides, this coloring page is sure to fit the bill.

This sweet spin on a classic Western scene is just the thing when you need to occupy your kid before dinner, in a doctor's office, or on a long car ride.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

If your division aficionado wants to show off his math skills, give him our long division board game. He'll play against a friend to compete for the best score.

If you're in for a long car ride with the kids, try this spin on the license plate game! Inspired by the card game 21, this is all about honing math skills.

Wouldn't you want to sail away in this majestic Chinese junk? Find out how long this ship has been around as you add your artistic flair to this coloring page.

Get to know the Great Auk! This species of penguin has been extinct for a long time, but you can imagine what he must have looked like by coloring one in.

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Next time you hit the highway, headed for a quick visit with family or a long holiday trip bring along easy, free entertainment for your kids with Travel Bingo!

Irregular past tense verbs are tricky, but a little practice can go a long way! Use this worksheet to help your students understand how to use those tricky words in context.

Irregular plural nouns can be tricky, but a little practice can go a long way! Use this worksheet to give your students practice matching nouns to their irregular plural noun form.