Need for Speed
How much does it cost to drive at different speeds?
Students will
- Use unit rates to calculate how long it would take to drive a certain distance and what the fuel cost would be
- Interpret graphs to understand how fuel economy varies with the type of vehicle
- Discuss the implications of different speed limits on fuel economy
Before you begin
Students should be familiar with unit rates and how they are calculated (e.g. if a car travels 481 miles on 13 gallons of gas, it travels 481÷13 = 37 miles per gallon). One question requires some graph interpretation, so it will help if students have had some exposure to graphing in Quadrant I.Common Core Standards
Content Standards
Mathematical Practices
Downloads
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