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

Challenge your third grader to match up each metric unit of measurement with the U.S. version in this colorful worksheet.

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

This measurement worksheets is chock-full of empty, unmarked scales. Can your third grader help mark each scale down with its appropriate measurement?