Check out these websites to find fun facts and activities related to money:

The United States Mint for Kids
Do you want to learn about money? Do you collect coins? Find fun coin-related games, cartoons, and interesting facts.

Money Instructor
Kids, grab your parents and your play money and head over to Money Instructor to learn about money together. Parents can find lesson plans, printable exercises and interactive online games. The website is designed for families to learn together.