Summary: More worksheets.
Do your students have trouble with elasticity? When I start to show them the algebra, they rapidly become tired. I wrote these worksheets to make learning elasticity easy with little need for hours of reading.
About the Author: Mike Fladlien is an AP Economics teacher from Muscatine High School in Muscatine, IA. He is an EconEdLink.org author, and also publishes the Mikeroeconomics and iMacroeconomics VB blogs.