On Mathematical Visualization and the Place Where We Live Ricardo NemirovskyTracy Noble OriginalPaper Pages: 99 - 131
Le Logiciel ‘Derive’ comme revelateur de phenomenes didactiques lies a l'utilisation d'environnements informatiques pour l'apprentissage Michèle Artigue OriginalPaper Pages: 133 - 169
What is Normal Anyway? Therapy for Epistemological Anxiety Uri Wilensky OriginalPaper Pages: 171 - 202
The Construction of Mathematical Meanings: Connecting the Visual with the Symbolic Richard NossLulu HealyCelia Hoyles OriginalPaper Pages: 203 - 233