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

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

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

See if your child is a measurement master with this review test.

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

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

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

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