Gallon Man is a helpful character for understanding measurements. Build him on a new sheet of paper and map out converting a gallon to quarts, pints and cups.

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.

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

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