From the tiniest ant to the biggest elephant, every animal has a mass!

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

Learn the difference between kilograms and grams with this engaging measurement worksheet!

Learn to estimate volume and select the right metric unit for measurement in this inviting worksheet!

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

Go on a massive shopping spree with metric units in this measurement worksheet!

Measure masses around the kitchen with this fun third-grade maze!

Take a trip to the Farmer's Market! Introduce your third grader to a common metric unit of measurement: kilograms.

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

Help familiarize children with grams and kilograms, two metric units of mass, in this hands-on measurement worksheet.

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

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