What’s the heaviest object in your home? What about the lightest? Find out with this helpful third-grade worksheet!

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.

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

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.

With this worksheet, your third-grader will become more comfortable identifying the different units of measurement for liquid volume.

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.

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

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!

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

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!

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

This is one tasty math worksheet! Figure out which group is more than, less than, or equal to the group of pizzas. Take a bite out this yummy challenge!

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.

Learners practice converting inches, feet, and yards in this measurement worksheet.

Need a way to practice your kid's knowledge of shapes and units of measurement? This printable will get them laughing as they show off how much they know.

Children will practice reading liquid measurements in liters and milliliters in this appealing math worksheet.

Learners practice converting kilometers, meters, and centimeters in this fun track and field themed worksheet.

You don’t need a green thumb to solve these garden-themed perimeter problems!