Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Ready, set, measure! Practice measuring in centimeters and inches using your very own paper ruler!

Measurement is an important part of math and everyday life! Practice measuring in inches using this basic intro sheet.

There are many different ways to measure length. Practice measuring in centimeters using the mini rulers provided.

Get some sensational measurement practice with this centimeter worksheet.

Get your rulers ready because it's time put those measuring skills to the test! Students will use their own rulers to complete this end of year assessment, measuring and comparing in both inches and centimeters.

Children work on their measurement skills in this colorful measuring lengths worksheet.

Children practice estimating and comparing relative length in this engaging ordering worksheet.

Help your child practice his skills in measuring with this printable worksheet, which asks him to measure the length of household objects.

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

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

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

Estimation is an important part of math and science. Practice estimating length by using your best guess!

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

How far have Jack and his friends climbed up the beanstalk? Cut out the ruler and practice measuring in this fun worksheet!

Practice measurement with this colorful worksheet. Students will first make an estimation, and then measure with a ruler.

Measuring with paper clips is a great way to introduce kids to measurement and length.

Which is larger: an inch, a centimeter, or a paper clip? Students will practice their subtraction while building comparison skills with this math activity.

In this playful illustrated worksheet, learners must rank items from shortest to tallest.

In this playful illustrated worksheet, learners must rank items from shortest to longest.

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.

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

Learn how to measure in inches using items found around your house or classroom!

Get your students measuring with this fun, hands-on activity! Students will have a blast getting into groups of four and measuring and comparing different parts of their bodies.

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.

Use this glossary with the EL Support Lesson: Measurement Tools.

How do your first graders' measuring skills measure up? Use this activity to assess your students’ measurement abilities by having them use rulers to measure pictures and answer questions.