1. The Emergence of Mathematical Collaboration in an Interactive Computer Environment

   • Ilana Lavy
   • Uri Leron

   OriginalPaper Pages: 1 - 23

2. Formula 1 – A Mathematical Microworld with CAS: Analysis of Learning Opportunities and Experiences with Students

   • Marianne Gerny
   • Burkhard Alpers

   OriginalPaper Pages: 25 - 57

3. A Framework for Monitoring Progress and Planning Teaching Towards the Effective Use of Computer Algebra Systems

   • Robyn Pierce
   • Kaye Stacey

   OriginalPaper Pages: 59 - 93

4. 3-D Dynamic Geometry: Ceva's Theorem in Space

   • Boris Koichu
   • Abraham Berman

   OriginalPaper Pages: 95 - 108