1. The Notion of Proof in the Context of Elementary School Mathematics

   • andreas j. stylianides

   OriginalPaper 12 December 2006 Pages: 1 - 20

2. The Role of Cognitive Conflict in Developing Students’ Understanding of Average

   • Jane M. Watson

   OriginalPaper 08 December 2006 Pages: 21 - 47

3. Irrational Numbers: The Gap between Formal and Intuitive Knowledge

   • Natasa Sirotic
   • Andrina Zazkis

   OriginalPaper 12 December 2006 Pages: 49 - 76

4. Reasonable and Reasonableness of Answers: Kuwaiti Middle School Teachers’ Perspectives

   • Amal Alajmi
   • Robert Reys

   OriginalPaper 12 December 2006 Pages: 77 - 94

5. Teachers’ Beliefs That Matter in Secondary Mathematics Classrooms

   • kim beswick

   OriginalPaper 02 November 2006 Pages: 95 - 120

6. Book review: Pattern and beauty in mathematics and music

   • Norma Presmeg

   Book review 03 January 2007 Pages: 121 - 124