Air Coasters

The speed of the car is related to its height above the ground (this is a function). Determine the velocity of a new "frictionless" roller coaster for three possible designs.

Subject: Algebra
Topics:
- Coordinate Systems
- Patterns, Relations and Functions
Grades: 6 - 12
Knowledge and Skills:
- Can plot a point in a two-dimensional coordinate system, given the coordinates, or determine the coordinates of a given point
- Can find a “best-fit” equation as a model for a relationship, given a set of data points

Download Teacher Guide: Air Coasters (PDF)
Download Student Activity: Air Coasters (PDF)

Algebra in the Real World Movie:

Roller CoastersRoller Coasters

The heart-pumping exhilaration keeps us coming back time and time again, but it’s the laws of the physics and a great deal of math that keep these thrill rides soaring through the air day after day.
Running time 2:00 minutes.

Watch the Movie