One of these animals is heavier than the other! Teach your child about the concept of weight with this measurement worksheet.

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

Use this glossary with the EL Support Lesson: Which One Is Bigger?

Use these vocabulary cards with the EL Support Lesson: Which One is Bigger?

Use this worksheet to get your students talking about measuring mass and volume in a fun way! They’ll look at four images and determine which one does not belong.

Knowing how to use a ruler is an important life skill! Help your second grader measure these musical instruments, practicing with both inches and centimeters.

Here's the challenge: measure these objects and work on re-drawing them to half their size. This worksheet will give your child practice measuring,…

Practice measuring concepts and work on building your comparison skills with this fun worksheet that's all about liters!

Learn the basics of finding length with some ice cream scoop measurement! Use one scoop as one unit of measurement.

This worksheet will provide your students with practice finding the equivalent values of liquid volumes.

Do some lemonade stand math in this refreshing division worksheet. When your fourth grader has finished the problems, he can relax with a glass of lemonade.

In no time at all, your third grader will be a pro at changing units of measurement — like converting between grams and kilograms.

Which tower has more blocks? Help your child see that this tall task can be manageable when she counts each block one by one.

Students will make conversions from larger units to smaller units of volume measurements.

Practice converting units of measurement in this all-in-one unit conversion worksheet.

Get your students excited about measuring with this fun and colorful hands-on activity! Your students will see the difference between centimeters and inches as they use the included ruler to measure a fidget spinner, toy car, and other fun objects.

In this worksheet, kids get to color the vehicles and then decide which one is bigger.

Practice converting between metric and customary units of measurement with this one-page worksheet! 

Students practice converting customary measurements of length, weight, and capacity in this one-page mixed practice worksheet!

Students practice converting metric measurements of length, mass, and capacity in this one-page mixed practice worksheet!

Help your kindergartener learn to measure using instruments with this worksheet. How does each one measure up?

Cut out one of our colorful rulers and measure these sea creatures to answer the questions. No oxygen tank needed.

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

Learn to convert measurements and calculate rates with this sixth- and seventh-grade worksheet!

This worksheet asks your preschooler to count how many colors each caterpillar has. Whichever one has the most colors wins!

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

In this worksheet, your child will be comparing two things in the pictures and will decide for himself which one is taller, older, or heavier.

Students will have fun hunting for objects and building familiarity with relative length using one foot as a target unit in this measurement activity.

Which is smaller? Help your preschooler sort out measurement and size by finding the fruit that is smaller than the one in the left column.

Utilize your unit knowledge with this multi-step conversion worksheet!