Lewis-Parker Lecture 2006

• Core-Annular Film Flows: A Model of Airway Closure
  David Halpern

Articles

• A Brief Report on the Shortage of Mathematics Education Doctorates
  Scott Brown
• Testing Statistical Hypotheses Concerning Test Keys
  Bonnie H. Litwiller & David R. Duncan

Announcements

• ACTM Fall Forum 2008 - Oct 23, 24

Activities Pages

• Place Value: Whole and Decimal Numbers
  C. J. Daane, Julie Herron & Patricia K. Lowry
• Tasks that Facilitate Connections for the Middle Grades
  Elizabeth Thompson

Problems and Solutions

• Problems
• Solutions and Discussions