The Quarter Craze
- Learn about the US Mint, states, state quarters, and coin collecting.
- http://library.thinkquest.org/CR0212420/

FAQs about United States Paper Currency
- All you ever wanted to know about US paper money: how it is produced, whose picture gets chosen, how much is printed, trivia questions; from the US Dept. of the Treasury.
- http://www.treas.gov/education/

The Wonderful World of Coins
- Thinkquest Junior site includes facts about US coins, a quiz or two, and a simple hangman game.
- http://library.thinkquest.org/J001505/

The MegaPenny Project
- Find out what a thousand pennies, a million, or even one trillion would look like, how much they would weigh, what they would be worth, and how far they could reach.
- http://www.kokogiak.com/megapenny/

Pomp: The True Story of the Baby on the Sacagawea Dollar
- E-book tells the story of the baby born on the historic Lewis and Clark Expedition who would grow up to explore the American West.
- http://pompstory.home.mindspring.com/

NOVA Online: Secrets of Making Money
- Takes a look at the new U.S. currency, with interactive exploration of both new and old features.
- http://www.pbs.org/wgbh/nova/moolah/

The U.S. Mint's Site for Kids
- The awesome history of coins and how the mint makes money. Interactive clubhouse for kids and teachers includes cartoons, history, and news.
- http://www.usmint.gov/kids/

The Liberty Bill Project
- Children across the country are asking Congress to put an abridged version of the U.S. Constitution on the back of U.S. one dollar bills.
- http://hcps2.hanover.k12.va.us/lms/libbill.htm

Dollars and Cents: Fundamental Facts about U.S. Money
- Information and trivia from the Federal Reserve Bank of Atlanta.
- http://www.frbatlanta.org/publica/brochure/fundfac/html/home.html

American Currency Exhibit
- This online exhibit of U.S. money presents the history as well as photographs of past and present bank notes.
- http://www.frbsf.org/currency/