When Intuition Beats Logic: Prospective Teachers’ Awareness of their Same Sides – Same Angles Solutions Pessia Tsamir OriginalPaper 23 January 2007 Pages: 255 - 279
Accounting for Students’ Schemes in the Development of a Graphical Process for Solving Polynomial Inequalities in Instrumented Activity Ferdinand D. Rivera OriginalPaper 20 January 2007 Pages: 281 - 307
Reconstruction of a Collaborative Mathematical Learning Process Monique PijlsRijkje DekkerBernadette Van Hout-Wolters OriginalPaper 16 January 2007 Pages: 309 - 329
Mathematics teachers’ beliefs about a new reform in high school geometry in Iran Zahra Gooya OriginalPaper 01 March 2007 Pages: 331 - 347
Triadic interaction in clinical task-based interviews with mathematics teachers Boris KoichuGuershon Harel OriginalPaper 02 February 2007 Pages: 349 - 365
Situating graphs as workplace knowledge Richard NossArthur BakkerPhillip Kent OriginalPaper 23 January 2007 Pages: 367 - 384