Saturday, April 28, 2012: 8:30 AM-10:00 AM
115 A (Convention Center)
Lead Speaker:
Alyson E. Lischka
Explore the conceptual development of the median-median line, an alternative to a least-squares regression line, through an interactive task that use equations of lines, the distance formula, and centroids. Discuss incorporating Excel, Sketchpad, and calculators into differentiation strategies.
Presentation Format: 9-12 Gallery Workshop
Grade Band Audience: 6 to 8, 9 to 12