Friday, November 30, 2012: 2:00 PM-3:00 PM
Regency Ballroom A (Hyatt)
Lead Speaker:
Bob Mann
Co-Speaker:
Joseph Illichman
Contained in a simple note card is a triangle with varying lengths and constant height. Investigating the area and perimeter of this dynamic triangle leads to some crucial mathematical ideas and some surprising functions and models. This problem-solving task connects algebra, geometry, and measurement.
Presentation Format: 9-12 Session
Grade Band Audience: 9 to 12, 6 to 8