Mathalicious: Big Foot Conspiracy
Mathalicious

In this lesson, students use unit rates to calculate how much different-sized shoes cost per ounce and debate the fairest way for manufacturers to charge for their shoes.

Real World Math: Concept Lessons - Money Makes the World Go Around
Real World Math

Crisscrossing across the Google Earth globe, students connect the monetary units to the related country in a series of exchange rate problems.