1. Stieg Mellin-Olsen

   • Celia Hoyles
   • Marilyn Nickson

   Obituary Pages: 335 - 336

2. Conceptions d'élèves sur la notion de probabilité conditionnelle révélées par une méthode d'analyse des donn ées: Implication - similarité - corrélation

   • Regis Gras
   • Andre Totohasina

   OriginalPaper Pages: 337 - 363

3. Facility with plane shapes: A multifaceted skill

   • Elizabeth Warren
   • Lyn English

   OriginalPaper Pages: 365 - 383

4. Images of mathematics held by university teachers of mathematics education

   • Roberta Mura

   OriginalPaper Pages: 385 - 399

5. Self learning of negative number concepts by lower division elementary students through solving computer-provided numerical problems

   • Nira Hativa
   • Dorit Cohen

   OriginalPaper Pages: 401 - 431

6. Announcement

   Announcement Pages: 433 - 433