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.

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

This measurement worksheets is chock-full of empty, unmarked scales. Can your third grader help mark each scale down with its appropriate measurement?

Turn up the heat with this measurement worksheet that helps kids learn how to read a thermometer.

Use this worksheet to assess your students’ understanding of units of measurement for liquid volume. Ask your students to determine the best unit of measurement for each item.

Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.

Help your child grasp the concept of Fahrenheit versus Celsius with these easy-to-learn conversion formulas.

Kids convert metric mass and volume with these music-themed word problems.

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

Encourage your third grader to explore metric and U.S. systems of measurement by filling in the blank in each sentence using the word bank.

This worksheet is where multiplication and the calendar meet! Measures of time include the year, days and weeks.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

Convert feet to yards, inches to feet and back again. Filling in this chart will come in handy to answer the practice questions and memorizing the…

Does an acorn weigh more than a swan? Your kindergartener will learn about comparing weights by ranking from lightest to heaviest.

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

Teach your child how we measure temperature with these printable thermometers!

Introduce measuring to your second grader with this simple and easy worksheet. Use the paper inch ruler to measure the length of each school supply.

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

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

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.

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

Learn to convert ounces into pounds (and pounds to ounces) in this fun Easter worksheet.

Help your child practice his skills with volume with this printable worksheet, which asks him to estimate how much liquid things can hold.