arXiv is a free distribution service and an open-access archive for 2,303,915 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.
arXiv is a free distribution service and an open-access archive for 2,303,325 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.
arXiv is a free distribution service and an open-access archive for 2,299,453 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics.
D. Carraher, и D. Earnest. Proceedings of the 2003 Joint Meeting of PME and PMNA (PME27 and PME-NA25), 2, стр. 173--180. 1776 University Av., Honolulu, HI 96822, International Group for the Psychology of Mathematics Education, College of Education, University of Hawai'i, (июля 2003)
R. Goldstein, и D. Pratt. Proceedings of the 25th Conference of the International Group for the Psychology of Mathematics Education (PME25), 3, стр. 49--56. PO Box 9432, 3506 GK Utrecht, The Netherlands, Freudenthal Institute, Faculty of Mathematics and Computer Science, Uthrect University, (июля 2001)
R. Masoon, и J. Macfeetors. proceedings of 2002 annual meeting of the Canadian Mathematics Education Study Group, стр. 143--144. Queen's University, (мая 2002)
M. Mosimege. Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics Education, 3, стр. 279--286. Stellenbosch, South Africa, PME, University of Stellenbosch, (июля 1998)
M. Mariotti. Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics Education, 1, стр. 180--195. Stellenbosch, South Africa, PME, University of Stellenbosch, (июля 1998)