Editor: George Alexander, Madison Area Technical College
Production Manager: Johanna Debrecht, Northern Virginia CC
The Simplicity and Beauty of Topology: Connecting with the Intermediate Value Theorem
William J. Cook, Katherine J. Mawhinney, and Michael J. Bossé, Appalachian State University
The One-Mile Average Rate Theorem
Harris Shultz and Martin Bonsangue, California State UniversityFullerton
Identifying Students' Transitional Conceptions Regarding the Bell Curve
Roger Wolbert, University at Buffalo, Edinboro University;
Deborah Moore-Russo and Ji-Won Son, University at Buffalo
An Inherent Tension: Students Engaging with Proof in Intermediate Algebra
Ruthmae Sears, University of South Florida
Curious Calculus Questions from Students and Colleagues--Part I
Keith Nabb, University of WisconsinRiver Falls
Daniel Nghiem, Moraine Valley Community College
Extrema Without Calculus in a Classical Problem
Michael W. Ecker, Misericordia University
Demonstrating the Regression Effect with Spreadsheets
Kostas D. Stroumbakis, Queensborough Community College, CUNY
Calculus and the Christmas Tree
Seth Daugherty, Saint Louis Community CollegeForest Park
Take the Challenge
Sean Simpson, Westchester Community College
