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Edited by Peter Liljedahl and published in May 2016, it assembles selected excerpts from past proceedings to provide a partial, reflective history of the organization and an introduction to CMESG/GCEDM activities across its first forty years. Selections are presented as signposts illustrating valued aspects and themes, not as the single “best” work, with dedicated introductions crafted by a representative member team, including a memorial note for colleagues no longer with us.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/canadian-mathematics-education-study-group-40th-anniversary-issue/582394/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/canadian-mathematics-education-study-group-40th-anniversary-issue/582394.png","ImageObject",300,407,{"name":92,"@type":93},"Margaret","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-08","2026-10-15",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the purpose of this 40th anniversary special issue?","Question",{"text":112,"@type":113},"It uses selected excerpts from past proceedings to reflect on CMESG/GCEDM’s collective history and introduce the organization’s activities across its first forty years.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Are the included excerpts meant to represent the best work of CMESG/GCEDM?",{"text":117,"@type":113},"No. The issue states that the selected pieces are signposts along the organization’s history rather than a definitive “best of” compilation.",{"name":119,"@type":110,"acceptedAnswer":120},"Who was responsible for selecting and introducing the included pieces?",{"text":121,"@type":113},"Selection and introduction work was given to a representative team of CMESG/GCEDM members, which included presidents, proceedings editors, mathematicians, mathematics educators, academics, and practitioners.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},582394,1792231796,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},137451207643,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","CANADIAN MATHEMATICS EDUCATION STUDY GROUP  \n40 YEARS OF CMESG  \nCMESG  \nM C  \nE E  \nS D  \nGCEDM  \nLES 40 ANS DU GCEDM  \nGROUPE CANADIEN D'ÉTUDE EN DIDACTIQUE DES MATHÉMATIQUES  \nEDITED BY: Peter Liljedahl  Simon Fraser University | Darien Allan  Collingwood School | Olive Chapman  University of Calgary | Frédéric Gourdeau  Université Laval | Caroline Lajoie  Université du Québec à Montréal | Susan Oesterle  Douglas College | Elaine Simmt  University of Alberta | Peter Taylor  Queen's University  \nCANADIAN MATHEMATICS EDUCATION STUDY GROUP  \n40 YEARS OF CMESG  \nLES 40 ANS DU GCEDM  \nGROUPE CANADIEN D' ÉTUDE EN DIDACTIQUE DES MATHÉMATIQUES  \n40th Anniversary Issue of the  \nCanadian Mathematics Education Study Group / Groupe Canadien d'Étude en Didactique des Mathématiques  \nPublished by CMESG/GCEDM. Printed in May 2016 in Burnaby, BC.  \nISBN: 978-1-77287-005-3  \nIn memory of the colleagues who are no longer with us.  \nEn mémoire des collègues qui ne sont plus parmi nous.  \nABOUT THIS SPECIAL ISSUE  \nPeter Liljedahl  \nSimon Fraser University  \nThe 40th anniversary of an organization is of great significance. It is the year that, for the most part, the people who started the organization are, unfortunately, no longer part of the organization. With one exception, this is true of CMESG. As such, it is an important time to look back at our collective history, to reflect on where he have been, and who we have become as an organization.  \nThis special issue of the CMESG/GCEDM Proceedings is such a reflection. Through a selection of excerpts from past proceedings we have stitched together a partial history of our time as an organization. This serves not only as a summary of our collective history, but also serves as an introduction to the activities ofCMESG/GCEDM through our first 40 years.  \nTo be clear, the selections included in this special issue are not to be seen as the best of CMESG/GCEDM. The best of CMESG/GCEDM already exists in the comprehensive archives of all CMESG proceedings located on our website. The pieces selected for inclusion in this special issue stand, instead, as signposts along our history – as exemplifications of what CMESG/GCEDM is as an organization as well as the activities of CMESG/GCEDM at our annual meetings.  \nThe charge of selecting what was to be included in this special issue was given to a representative team CMESG/GCEDM members.  \nPeter Liljedahl 􀁹 Simon Fraser University  \nDarien Allan 􀁹 Collingwood School  \nOlive Chapman 􀁹 University of Calgary  \nFrédéric Gourdeau 􀁹 Université Laval  \nCaroline Lajoie 􀁹 Université du Québec à Montréal  \nSusan Oesterle 􀁹 Douglas College  \nElaine Simmt 􀁹 University of Alberta  \nPeter Taylor 􀁹 Queen's University  \nAmong this group we have CMESG/GCEDM presidents, proceedings editors, mathematicians and mathematics educators, and academics and practitioners. The list also includes members who joined CMESG/GCEDM in every decade of our first 40 years, including Peter Taylor who was present at the first meeting and every meeting since.  \nTogether, we chose the selections to be included in the special issue as well as crafted introductions to each piece articulating the ways in which that piece exemplifies the valued aspects ofCMESG/GCEDM.  \nWe hope you find enjoyment in reading again, or for the first time, the selections contained herein.  \nÀ PROPOS DE CE NUMÉRO SPÉCIAL  \nPeter Liljedahl  \nSimon Fraser University  \nLe 40e anniversaire d’une organisation revêt toujours une grande importance. Généralement, plusieurs des personnes fondatrices ne font alors malheureusement plus partie de l’organisation.À une exception près, les membres fondateurs du GCEDM sont toujours parmi nous. En cesens, le moment nous semble bien choisi pour examiner en rétrospective notre histoire collective, et pour réfléchir à ce que nous avons accompli et à ce que nous sommes devenus entant qu’organisation.  \nCe numéro spécial des actes du CMESG/GCEDM est une telle réflexion. Il s’agit en fait d’une ","cbCaipTuKtNWrjbU","https://ap.wps.com/l/cbCaipTuKtNWrjbU","pdf",6242253,323,"English","# About this special issue\n## Selection rationale and purpose","[{\"question\":\"What is the purpose of this 40th anniversary special issue?\",\"answer\":\"It uses selected excerpts from past proceedings to reflect on CMESG/GCEDM’s collective history and introduce the organization’s activities across its first forty years.\"},{\"question\":\"Are the included excerpts meant to represent the best work of CMESG/GCEDM?\",\"answer\":\"No. The issue states that the selected pieces are signposts along the organization’s history rather than a definitive “best of” compilation.\"},{\"question\":\"Who was responsible for selecting and introducing the included pieces?\",\"answer\":\"Selection and introduction work was given to a representative team of CMESG/GCEDM members, which included presidents, proceedings editors, mathematicians, mathematics educators, academics, and practitioners.\"}]","Canadian Mathematics Education Study Group - 40th Anniversary Issue | PDF",1792043216,814]