One of the hardest concepts to get across in a principles of economics class are changes in demand versus changes in quantity demanded. This short scene from The Hudsucker Proxy movie (about the introduction of the hula hoop) provides a vivid example that will help students recall the difference in a humorous way.
Distinguish between a change in quantity demanded and a change in demand.
Understand shifts in demand can only happen when something other than price changes.
Target Student Population:
Introductory economics class
Introductory business class
Prerequisite Knowledge or Skills:
This material requires the basics of economics with regard to suppy and demand.
Content Quality
Rating:
Strengths:
The material example is complete
The material is ppropriate for the concepts being introduced.
Demonstrates a core concept grounded in the discipline
Concerns:
None
Potential Effectiveness as a Teaching Tool
Rating:
Strengths:
Demonstrates core concepts
Demonstrates relationships between these core concepts
Integrate them into classroom instruction
increases the potential for student's learning the concepts.
Concerns:
None
Ease of Use for Both Students and Faculty
Rating:
Strengths:
The material is clear
The material is easy to use
There is an accompany powerpoint file that clearly outlines the concepts.
The material is engaging.
Concerns:
None
Other Issues and Comments:
PowerPoint slides and a revision are included that can be used for instruction and discussion.
Creative Commons:
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