** Up Front
- Editor's Message / Stewart Craven
- President's Message / David Zimmer
** Regular Features
- What's the Problem? Rectangles and Triangles / Shawn Godin
- Data Rocks - A Social Justice Data Fair and an Example of Using Mathematics to Investigate an Issue / Yves Saint-Pierre and Michelle Munk
- Web 2.0 - Finding the Tools That Will Shape Us / Greg Clarke and Ross Isenegger
- Technology Corner - Upgrade Your TI Technology / Mary Bourassa
- OAME/NCTM Report June 2010 / Laurie Moher
- Hey, It's Elementary! - Kingston Counts! / Lynda Colgan
** Articles
- Locating Primes on a Table / Bonnie H. Litwiller and David R. Duncan
- Optimization Through Modelling: Revisiting the Popcorn Box Activity / Walter Whiteley and Ami Mamolo
- Facilitating Students' Learning Through Historical Approaches to Multiplication, from the Babylonians and Egyptians to Fibonacci and Descartes / Vera Sarina
** Special Features
- Leadership Conference 2010 / Beverly Farahani
- OAME 2010 Awards / Glynnis Fleming
** Games
- Learning Mathematics Through Card Games / Tim Sibbald
- Game: The Mathemagician! / Kelly Young
- Game: Crossing Toronto Harbour / Kelly Young