Some comments on the ``Role of proof in comprehending and teaching elementary linear algebra' by F.Uhlig R.P. Burn Letter to the Editor Pages: 183 - 184
Some comments on `The role of proof in comprehending and teaching elementary linear algebra' by F. Uhlig Jean-Luc DorierAline RobertMarc Rogalski Commentary Pages: 185 - 192
Students' understandings of logical implication Celia HoylesDietmar Küchemann OriginalPaper Pages: 193 - 223
Inferential reasoning and the influence of cognitive conflict J.M. Watson OriginalPaper Pages: 225 - 256
Conceptions of sample and their relationship to statistical inference L. SaldanhaP. Thompson OriginalPaper Pages: 257 - 270
Learning and Teaching Number Theory: Research in Cognition and Instruction by S.R. Campbell and R. Zazkis (eds.) Pessia Tsamir BookReview Pages: 271 - 286
