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Volume 1 / 1996 - Volume 15 / 2010
Now called Technology, Knowledge and Learning (2011-2011)
147-175
Original Paper
Programming in Polygon R&D: Explorations with a Spatial Language II
Jim Morey
177-203
A coloured window on pre-service teachers’ conceptions of rational numbers
Nathalie Sinclair, Peter Liljedahl and Rina Zazkis
205-263
The Co-Emergence of Machine Techniques, Paper-and-Pencil Techniques, and Theoretical Reflection: A Study of Cas use in Secondary School Algebra
Carolyn Kieran and Paul Drijvers
265-270
Announcement
Icmi awards the 2005 felix klein and hans freudenthal medals
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