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

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

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

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