1. Editorial

   • Norma Presmeg

   EditorialNotes 03 December 2010 Pages: 1 - 2

2. Can slope be negative in 3-space? Studying concept image of slope through collective definition construction

   • Deborah Moore-Russo
   • AnnaMarie Conner
   • Kristina I. Rugg

   OriginalPaper 23 October 2010 Pages: 3 - 21

   

3. The effect of using a video clip presenting a contextual story on low-achieving students’ mathematical discourse

   • Yifat Ben-David Kolikant
   • Orit Broza

   OriginalPaper 12 August 2010 Pages: 23 - 47

   

4. Understanding mathematics textbooks through reader-oriented theory

   • Aaron Weinberg
   • Emilie Wiesner

   OriginalPaper 10 August 2010 Pages: 49 - 63

   

5. “Variation problems” and their roles in the topic of fraction division in Chinese mathematics textbook examples

   • Xuhua Sun

   OriginalPaper 20 August 2010 Pages: 65 - 85

   

6. Young workers and their dispositions towards mathematics: tensions of a mathematical habitus in the retail industry

   • Robyn Jorgensen Zevenbergen

   OriginalPaper 07 September 2010 Pages: 87 - 100

7. Book Review: Classroom Interaction: Why is it Good, Really? Baruch Schwarz, Tommy Dreyfus and Rina Hershkowitz (Eds.) (2009) Transformation of knowledge through classroom interaction

   • Luis Radford

   BookReview 12 October 2010 Pages: 101 - 115

8. Book Review: Hoyles, C., Noss, R., Kent, P., & Bakker. A. (2010). Improving mathematics at work: The need for techno-mathematical literacies

   • Julie Gainsburg

   BookReview 02 September 2010 Pages: 117 - 122