Help your child practice his skills in estimation with this printable worksheet, which asks him to guess the weight of different objects.

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

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

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

Help your third-grader learn the different units of weight with this worksheet.

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