How Do You Measure Weight?

How many caramels in a pound? Who caught the biggest fish? Learn how balances and scales help you with the heavy lifting of measuring weight.

Thomas K. Adamson has written dozens of nonfiction books for kids on sports, space, math, and more. He lives in Sioux Falls, South Dakota, with his wife and two sons. He likes reading and playing ball with his boys. He also likes to check scores and stats on his phone.