1. A fictional dialogue on infinitude of primes: introducing virtual duoethnography

   • Rina Zazkis
   • Boris Koichu

   OriginalPaper 18 November 2014 Pages: 163 - 181

   

2. The roles of visualization and symbolism in the potential and actual infinity of the limit process

   • Ivy Kidron
   • David Tall

   OriginalPaper 05 August 2014 Pages: 183 - 199

   

3. Covariation between variables in a modelling process: The ACODESA (collaborative learning, scientific debate and self-reflection) method

   • Fernando Hitt
   • Alejandro S. González-Martín

   OriginalPaper 19 November 2014 Pages: 201 - 219

   

4. The visible and the invisible: mathematics as revelation

   • Wolff-Michael Roth
   • Jean-François Maheux

   OriginalPaper 22 November 2014 Pages: 221 - 238

   

5. An analytical framework for categorizing the use of CAS symbolic manipulation in textbooks

   • Jon D. Davis
   • Nicole L. Fonger

   OriginalPaper 23 November 2014 Pages: 239 - 258

   

6. Examining individual and collective level mathematical progress

   • Chris Rasmussen
   • Megan Wawro
   • Michelle Zandieh

   OriginalPaper 30 November 2014 Pages: 259 - 281

   

7. Book Review: When Oksapmin number system met Western arithmetic - Answering the question of how cognitive and cultural change induce each other.

   • Anna Sfard

   BookReview 31 December 2014 Pages: 283 - 290