Council for Economic Education
Econ Ed Link: Hawaiian Economics: Barter for Fish & Poi
Use this lesson to learn more about the Hawaiian economics system. Learn how they developed and used this specialized type of money system. "In this lesson, you will learn how specialization and division of labor increased productivity...
Online Learning Haven
Fun Social Studies: How Money Began
A brief history of the barter system and how coins and currency came into use. Includes links to related topics on the use of money.