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Subtopic: Equivalent Ratios

Change grade range

Resource	Grade Level	Media Type
Aiming For the Basketball Hall of Fame In this video segment from TV 411, two Atlanta Hawks players plan a driving route to reach the Basketball Hall of Fame. They use map scales to estimate their travel distances.	5-8	QuickTime Video
Bianca Gets in Gear Bianca visits a bike shop and learns how bicycle gears work in this Cyberchase video segment.	5-8	QuickTime Video
Gears and Proportions Students learn about proportions and ratios through learning about the gears on a bike.	5-8	Lesson Plan
Using Maps and Scales to Get to the Basketball Hall of Fame Students learn about proportions by using map scales to estimate travel distances. They use understandings of ratios to calculate travel time using an estimated speed.	5-8	Lesson Plan