Thursday, October 11, 2012: 2:30 PM-4:00 PM
C Ballroom 4 (Convention Center)
Lead Speaker:
Judy D. Johnson
Explore how to use the right triangle and the Pythagorean theorem as a visual model for the distance, midpoint, slope, and circle formulas. Supplied lessons and activities will use graphing calculator technology to demonstrate the connections.
Presentation Format: 9-12 Gallery Workshop
Grade Band Audience: 9 to 12, 6 to 8