Thursday, April 10, 2014: 9:30 AM-10:30 AM
243 (Convention Center)
Lead Speaker:
Loring Coes
It’s great to fold patty paper to make an outline of an ellipse or of the other conic sections, but why do the constructions work? We will connect the paper folds of parabolas, ellipses, and hyperbolas to dynamic sketches based on the definitions of these three figures. From there, we can make sense of the equations for the figures.
Presentation Format: 9-12 Session
Grade Band Audience: 9 to 12