Article
Khan Academy

Khan Academy: Lesson Overview Cross Price Elasticity/income Elasticity of Demand

For Students 9th - 10th
In a previous lesson we learned about price elasticity of demand, but there are many other types of elasticity that measure how agents respond to variables other than the change in a good's price. Two of these are Cross Price Elasticity...
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Khan Academy

Khan Academy: Cross Price Elasticity of Demand

For Students 9th - 10th
Practice what you've learned about cross-price elasticity of demand in this four-question exercise.
Lesson Plan
Khan Academy

Khan Academy: Elasticity and Tax Revenue

For Students 9th - 10th
Read about how elasticity affects tax revenue. This resource is designed for students who are taking a college-level microeconomics course.
Unit Plan
Khan Academy

Khan Academy: Elasticity in Areas Other Than Price

For Students 9th - 10th
Elasticity also applies in labor markets and in financial capital markets.
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Khan Academy

Khan Academy: Income Elasticity of Demand

For Students 9th - 10th
Practice what you've learned about income elasticity of demand in this four-question exercise.
Website
Robert Schenk, PhD

Cyber Economics

For Students 9th - 10th
An incredible site! This is an interactive textbook that clearly and concisely covers any topic you can think of under both microeconomics and macroeconomics. Select "Table of Contents" to begin.