Cover    PDF
Letter from the Editors    PDF

Guest Editorial… Ruminations on the Final Report of the National Mathematics Panel    Abstract | PDF
Carla Moldavan

In-Servive Middle and High School Mathematics Teachers: Geometric Reasoning and Gender   Abstract | PDF
Erodogan Halat

Ninth Grade Students Studying the Movement of Fish to Learn about Linear Relationships: The Use of Video-Based Analysis Software in Mathematics Classrooms   Abstract | PDF
S. Asil Ozgun-Koca

Applying Piaget’s Theory of Cognitive Development to Mathematics Instruction   Abstract | PDF
Bobby Ojose

Preservice Teachers’ Mathematical Task Posing: An Opportunity for Coordination of Perspectives  Abstract | PDF
Zachary Rutledge & Anderson Norton

Conferences 2008-2009   PDF