These estimation slips can be adapted to suit any math or measurement activity in which children are asked to make an estimate and record how they came up with their estimate.

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

Practice measuring concepts and work on building your comparison skills with this fun worksheet that's all about liters!

With this worksheet, your third-grader will become more comfortable identifying the different units of measurement for liquid volume.

Does your child have an affinity for sea life? Aquariums and measurement practice come together in this colorful third grade worksheet.

Need a way to practice your kid's knowledge of shapes and units of measurement? This printable will get them laughing as they show off how much they know.

Kids put all their measurement knowledge to work as they brainstorm and draw objects that have an equivalent measurement to a cup, pound, foot, and more!