Khan Academy
Khan Academy: Keynes' Law and Say's Law in the Ad/as Model
Compare Keynes's and Say's law in the context of aggregate supply and demand.
Curated OER
Supply Curve
This site shows the relationship between price and quantity supplied, and why the relationship between price and quantity is positive or direct.
Khan Academy
Khan Academy: Law of Demand
If the price of something goes up, people are going to buy less of it.
University of Nebraska Omaha
Ec Ed Web: Explorations in Economic Demand
This site provides an analysis of the theory of demand, and determinants that can cause a shift or change in demand.
Social Science Education Consortium
Ssec: Minimum Wage: Does Raising the Rate Help Young Workers? [Pdf]
This investigation will help students examine issues related to the minimum wage, including: What does economic theory suggest will result in minimum-wage earnings and employment if the minimum wage is increased? Does an increase in the...
Other
South Western Learning: Oligopoly/monopolistic Competition: Kinked Demand Curve
This South-Western College Publishing website describes a situation in which oligopolistic firms vie for competition among consumers.
University of Nebraska Omaha
Ec Ed Web: Analyzing the Demand Curve
Lists the determinants of demand for a product and service. The site is useful for students wishing to look further into the causes of demands. Graphs and summaries are included to aid research.
Council for Economic Education
Econ Ed Link: Those Golden Jeans
Check out this informative economics lesson plan designed to review the three productive resources--natural resources, human resources, and capital resources--needed to produce goods and services.
Council for Economic Education
Econ Ed Link: The Price of Gasoline: What's Behind It?
In this lesson plan, students investigate the variables that contribute to the cost of gasoline. They learn that while OPEC nations do influence the price of oil and thus the price of gasoline, other factors also influence the price.