** Up Front
- Editor's Message / Immaculate K. Namukasa
- Letter to the Editor: Are Teachers More Than Statistics? / Tim Sibbald
- President's Message / Cathy Hall
** Regular Features
- Technology Corner - Visual Patterns / Mary Bourassa
- OAME/NCTM Report June 2013 / Todd Romiens
- What's the Problem? Cylinders within Cylinders / Shawn Godin
- Hey, It's Elementary: I'm Diggin' Those Calculations: What Historians Have Unearthed about Calculating Devices through the Ages / Lynda Colgan
- MB4T... Always a New Epiphany: From Imperfect Understandings to New Insight / Ann Kajander
- In the Middle - What Is So Special about Numbers? / Caroline Rosenbloom
- Fields Institute - MathEd Forum Notes / Stewart Craven
- Directors' Dialogue / Ann Michele Stenning
** Special Features
- What's New with CLIPS? New and Improved Tools! / Greg Clarke / Ross Isenegger / Agnes Grafton / Markus Wolski
** Articles
- Linking Representations Using Geogebra / Geoffrey Roulet / Jill Lazarus
- Communication in a Blended Math-Talk Community: Extending the Boundaries of Classroom Collaboration / Geoffrey Roulet / Jill Lazarus