Above image downloaded 8/28/06 from http://www.globalchicago.org/files/graphics/map/world.jpg
Understanding the concepts of supply and demand is essential for further study in economics. This web site is designed to provide students with a variety of learning experiences to contribute to that understanding. Robert Shenk, 2002, provides an online quiz which we'll use to determine your current level of understanding. How did you do? If you need further instruction, this site is for you.