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!

Show your kid that living things love to grow with this math worksheet that boosts her comparing skills. Figure out which is tallest in each set of pictures!

Do your kids like helping around the house? Let them flex their metric muscles by helping them measure each item in centimeters using the cut-out ruler.

Gallon Man is a helpful character for understanding measurements. Build him on a new sheet of paper and map out converting a gallon to quarts, pints and cups.

Help your child use division and measurement skills to run a lemonade stand. Kids will find out how many gallons, quarts, and cups of lemonade they sold.

Kids will get a kick out of this fun measurement activity! Use these giant sneakers during your unit on nonstandard units of length or to discuss concepts like estimation with students.

Compare fun clothing items like bow ties and blue jeans to figure out which group is less than, more than or equal to the first group. Do you dare to compare?

What is the length of a crayon? A marker? Which one is longer? Students can cut out the included in/cm ruler to estimate, measure, and compare the length of easy-to-find objects in your classroom.

With this football-themed measurement worksheet, students will figure out which family member baked the biggest football cookie. They will measure the length using rulers marked with halves and fourths of an inch. Perfect for a third grade curriculum, lea

Is a giraffe more likely to be 15 feet tall or 25 inches tall? You probably don't need to get out your ruler to get to the correct answer. Assess student understanding of inches, centimeters, feet, and meters with this estimation check-in.

In everyday life we measure all sorts of things! Practice measuring length in centimeters with this colorful worksheet.

Introduce your student to the concept of length, and have her order these items from shortest to longest.

How is your garden decorated? Flowers are pretty but count the benches, lanterns and pinwheels that are also in your garden.

Practice basic math and observation skills with your young one, using this mini book you can fold up yourself!

Which is bigger? In this worksheet kids make a judgement of size, building basic math and spatial skills as they go.

Bugs are everywhere! How many bugs are visiting your garden? Practice counting the different kinds of insects.

Give your little gardener practice counting with colorful flowers! He will count different items and then fill in the blanks to describe how his garden grows.

How does your garden grow? Count the vegetables in your vegetable garden. Then fill in the blanks to describe and compare the vegetables in your garden.

Help familiarize children with grams and kilograms, two metric units of mass, in this hands-on measurement worksheet.

Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!

Look to see who is visiting your garden! Count the critters, then fill in the blanks to describe and compare the animals that visit your garden.

Practice measuring centimeters with your first grader as you find the length of each shoe.

This colorful worksheet will help your child practice writing numbers, using a ruler, measuring and even counting.

Your preschooler can practice measuring, writing numbers, counting and identifying insects on this measuring with a ruler math worksheet.

Rounding in centimeters sounds tricky, but it's simple, really. This ruler worksheet is sure to help your child wrap her head around this math concept.