Coins - Lesson plans and classroom activities about coins. Provided by the U.S. Mint.
Currency - Lesson plans and educational materials about U.S. Currency. Provided by the Bureau of Engraving and Printing.
Money Math Lessons - Lessons plans about personal finance. Provided through the Bureau of Public Debt.
MyMoney.gov - A wide variety of personal finance resources. This site is sponsored by 20 agencies and bureaus of the U.S. Federal government that work on improving financial literacy and education.
Fact Sheets: Coins and Currency
Fact Sheets: The Treasury Building
The U.S. Mint, the Bureau of Engraving and Printing, and the Bureau of Public Debt are all bureaus of the U.S. Department for the Treasury.