Other
Federal Reserve: Discount Rate
This resource presents a list of current and historical discount rates, which the Federal Reserve charges member banks for borrowing funds.
Marxists Internet Archive
Marxists.org: The Nature of Growth and Capital
A section of Karl Marx's "Wage Labour and Capital" that talks of his views of growth and capital.
ClassFlow
Class Flow: Money Dollars and Cents
[Free Registration/Login Required] This flipchart allows students to chose the correct coins to best represent the amount given.