Proceedings of the Twenty-Sixth ICMI Study: Advances in Geometry Education - Archive ouverte HAL Access content directly
Proceedings Year : 2024

Proceedings of the Twenty-Sixth ICMI Study: Advances in Geometry Education


Our engagement with this ICMI Study Conference began when we accepted invitations from the ICMI President, Frederick Leung, to co-chair the Study 26: Advances in Geometry Education. Although we have both worked internationally in geometry education for decades, we had not previously met one another. A briefing meeting with the President, and the Secretary General, Jean-Luc Dorier, provided context and scope for the Study. As with all ICMI studies, the central aims are to consider the topic (in our case geometry education) with respect to theory, research, practice, and policy; and to suggest new directions of research that take into account contextual, cultural, national, and political dimensions of the field. We then worked collaboratively with Professors Leung, Dorier, and other members of the ICMI Executive, to establish an International Program Committee (IPC) with expertise in geometry education. The IPC members have invested substantial time and effort to be part of the IPC, over an extended period. We are grateful for their collective wisdom and technical expertise in framing the core work of the Study. We are especially appreciative of Professor Fabien Emprin’s commitment to the Study by taking on the responsibility of Conference Convenor. Fabien’s leadership and organisational skills became on integral part of the Study’s success. We would also like to acknowledge the effort that some participants from economically disadvantaged countries have made to attend the conference, and the economic support we have received from ICMI and Trent University (Canada) to support their attendance. The IPC met in Valencia in February 2023 to develop the ICMI Study 26 Discussion Document, included at the end of the Proceedings, which was finalized and distributed internationally in June 2023. We express our gratitude to the University of Valencia for providing working spaces and facilities during the three-day meeting. The Study Document served as a call for papers for the ICMI Study 26 Conference, hosted by the Université de Reims Champagne Ardenne, France, during April, 2024. An ICMI Study Conference is quite different to a traditional conference. A majority of the time is devoted to the engagement of Working Groups organized around the topics and led by IPC members. During these Working Groups brief presentations by the participants, based on their papers, serve as a catalyst for in-depth exploration of the topics and sub-topics —with the primary purpose being the preparation and initial development of a published volume. The activity of the Study is organized around four focused topics, aimed to provide complementary perspectives and approaches to the teaching and learning of geometry. Contributions to the topics were organized around sets of related sub-topics, each sub-topic focusing on a specific issue and stating a set of questions aimed to lead discussions, as defined in the Discussion Document. The four topics are: A. Theoretical perspectives; B. Curricular and methodological approaches; C. Resources for teaching and learning geometry; and D. Multidisciplinary perspectives. These topics and related sub-topics provided the basis for inviting papers. Each submission was reviewed by at least two IPC members, and authors of accepted papers were invited to participate in the Study Conference. Accepted papers were then revised (when necessary) by the authors, before being published in these electronic conference proceedings. The conference proceedings include 60 papers from around the world. The countries represented in the Proceedings include: Argentina, Australia, Brazil, Canada, Chile, China, Colombia, Costa Rica, Croatia, France, Germany, Greece, Hong Kong, India, Iran, Israel, Italy, Japan, Malawi, Mexico, New Zealand, Portugal, Serbia, South Africa, Spain, Sweden, Switzerland, United Kingdom, and the United States. In addition, we invited two esteemed scholars to present plenary lectures and another five to participate in a plenary panel on geometry practices within diverse cultural settings. To ensure that teachers’ voices were well-represented at the Study Conference, we invited several practitioners actively involved in collaborative geometry projects to participate in a plenary panel that focused on French perspectives of teaching geometry. We would like to thank the Local Organizing Committee members and their support staff and students of the l’IREM de Reims at the Université de Reims Champagne-Ardenne for all their work in hosting a successful ICMI Study 26 Conference. Preparation of the ICMI Study 26 volume, begun during the Study Conference, will continue in four virtual collaborative groups, during 2024-25. We aim for the Study Volume to be published in 2026 by Springer Nature in the New ICMI Studies Series. An ICMI Study requires sustained commitment on three major projects (the Discussion Document, Study Conference and Study Volume) throughout its focused program of work. Along with the unwavering support and guidance we have received from Frederick Leung and Jean-Luc Dorier, we would like to acknowledge the help we have received from Merrilyn Goos (Vice President of ICMI), and Lena Koch (IMU Secretariat) at critical times during the development of the work program.
Notre engagement dans cette conférence d'étude de l'ICMI a commencé lorsque nous avons accepté l'invitation du président de l'ICMI, Frederick Leung, à co-présider l'étude 26 : Progrès dans l'enseignement de la géométrie. Bien que nous ayons tous deux travaillé au niveau international dans le domaine de l'enseignement de la géométrie pendant des décennies, nous ne nous étions jamais rencontrés auparavant. Une réunion d'information avec le président et le secrétaire général, Jean-Luc Dorier, a permis de définir le contexte et la portée de l'étude. Comme pour toutes les études de l'ICMI, les objectifs principaux sont d'examiner le sujet (dans notre cas, l'enseignement de la géométrie) du point de vue de la théorie, de la recherche, de la pratique et de la politique, et de suggérer de nouvelles directions de recherche qui prennent en compte les dimensions contextuelles, culturelles, nationales et politiques du domaine. Nous avons ensuite travaillé en collaboration avec les professeurs Leung et Dorier, ainsi qu'avec d'autres membres de l'exécutif de l'ICMI, afin de mettre en place un comité de programme international (IPC) spécialisé dans l'enseignement de la géométrie. Les membres du CIP ont investi beaucoup de temps et d'efforts pour faire partie du CIP, sur une longue période. Nous leur sommes reconnaissants pour leur sagesse collective et leur expertise technique qui ont permis d'encadrer le travail de base de l'étude. Nous apprécions tout particulièrement l'engagement du professeur Fabien Emprin dans l'étude, qui a assumé la responsabilité de l'organisation de la conférence. Le leadership et les compétences organisationnelles de Fabien ont fait partie intégrante du succès de l'étude. Nous tenons également à saluer les efforts déployés par certains participants issus de pays économiquement défavorisés pour assister à la conférence.
Fichier principal
Vignette du fichier
240512 ICMI Stydy Proceedings.pdf (97.59 Mo) Télécharger le fichier
Origin Publication funded by an institution

Dates and versions

hal-04577863 , version 1 (16-05-2024)



  • HAL Id : hal-04577863 , version 1


Angel Gutierrez Rodrigues, Thomas Lowrie, Fabien Emprin. Proceedings of the Twenty-Sixth ICMI Study: Advances in Geometry Education. 26th ICMI study: Advances in Geometry Education, IREM de Reims, 2024, 978- 2-910076-17-7. ⟨hal-04577863⟩
186 View
7 Download


Gmail Mastodon Facebook X LinkedIn More