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

Kids put all their measurement knowledge to work as they brainstorm and draw objects that have an equivalent measurement to a cup, pound, foot, and more!

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

Use this exercise to encourage students to think deeply about how each visual is similar and different.

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

In this math worksheet, your child will learn about place value and practice reading whole numbers up to the hundred thousands.

Designed to accompany the Pumpkin Investigation activity, kids will use these pumpkin investigation guidelines to predict and record information about their own pumpkin, such as how much it weighs, how far it will roll, how many seeds it has, and mor

Pack up and get going on your math adventure in this engaging third-grade worksheet!

Find massive success calculating mass in this engaging third-grade worksheet!

Kids measure mass and volume with metric word problems.

Solve volume-based word problems with this third-grade math worksheet!

Does your child have an affinity for sea life? Aquariums and measurement practice come together in this colorful third grade worksheet.