Curated OER
Law of Supply
Review and restate the law of supply. In groups, learner practice reading a supply schedule and supply curve. They explain how and why changes in the cost of production change supply, then work together to complete practice problems to...
Texas Education Agency
Texas Gateway: Demand, Supply, and Equilibrium in Markets for Goods and Services
By the end of this section, you will be able to explain demand, quantity demanded, and the law of demand; identify a demand curve and a supply curve; explain supply, quantity supply, and the law of supply; and explain equilibrium,...
Robert Schenk, PhD
The Supply Curve
This site discusses supply schedules and supply curves, along with an example of how a supply curve may shift.
University of California
Supply
This site provides an explanation of the difference between a change in supply and a change in quantity supplied, terms which many economics students confuse.
University of Notre Dame
Economics 504: Chapter 3: Problems
Dr. Wilber's website offers an analysis of the differences between a "change in supply" vs. a "change in quantity supplied," and provides some sample questions along with answers.
Other
Trading Charts: Law of Supply and Fundamental Analysis of Commodity Markets
A very thorough yet concise description of the law of demand.
Other
The Supply Curve
This site provides a supply schedule, a related supply curve, and factors (supply determinants) which can cause your supply curve to shift to the left or right.
University of Nebraska Omaha
Ecedweb: Explorations in Economic Supply, Part I
Examines how supply relates to economic decision making. Using the example of purchasing blue jeans, students take the role of producer to determine how many blue jeans they would supply to the market. Includes links and discussion...
University of Nebraska Omaha
Ecedweb: Explorations in Supply, Part Ii
In this economics tutorial, you as a producer have to determine how much of a given product you should make.
Khan Academy
Khan Academy: Supply and the Law of Supply
Practice what you've learned about supply and the law of supply in this four-question exercise.
Khan Academy
Khan Academy: Supply
Four-question on the law of supply and the factors that affect producer supply.
Khan Academy
Khan Academy: Law of Supply
If the price of something goes up, companies are willing (and able) to produce more of it.
Khan Academy
Khan Academy: Lesson Summary: Supply and Its Determinants
In this lesson summary review and remind yourself of the key terms, graphs, and calculations used in the analysis of supply. Topics include the distinction between supply and quantity supplied, the law of supply, and the determinants of...
Robert Schenk, PhD
Supply Terminology
This site briefly discusses the difference between a "change in supply" vs. a "change in quantity supplied."
ProProfs
Pro Profs: Demand & Supply
This 10-question quiz covers the basics of demand & supply. You have 1 minute to answer each question.
Curated OER
Supply Shift
This site discusses supply schedules and supply curves, along with an example of how a supply curve may shift.
Curated OER
The Supply Curve
This site provides a supply schedule, a related supply curve, and factors (supply determinants) which can cause your supply curve to shift to the left or right.
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.