1. What makes a counterexample exemplary?

   • Rina Zazkis
   • Egan J. Chernoff

   OriginalPaper 26 January 2008 Pages: 195 - 208

2. The roles of punctuation marks while learning about written numbers

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   • Gabrielle A. Cayton

   OriginalPaper 13 February 2008 Pages: 209 - 225

3. Lacan, subjectivity and the task of mathematics education research

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   OriginalPaper 26 January 2008 Pages: 227 - 245

4. Learning opportunities from group discussions: warrants become the objects of debate

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   • Carolyn Maher
   • Hollylynne Stohl Lee

   OriginalPaper 15 April 2008 Pages: 247 - 261

5. An international comparison using a diagnostic testing model: Turkish students’ profile of mathematical skills on TIMSS-R

   • Enis Dogan
   • Kikumi Tatsuoka

   OriginalPaper 29 November 2007 Pages: 263 - 272