ICDME-Tsukuba Conference 2023 Schedule

DAY 1Time (Tokyo, UTC +9)19.30 – 19.45

19.45 – 20.10
20.10 – 20.15
20.15 – 21.35

21.35 – 21.40
21.40 – 22.40

22.40 – 22.45
22.45 – 00.15 (April, 15)

14 April 2023, Friday (7.30 p.m. – 0.15 a.m., Tokyo GMT + 9)

April 14, 2023
Opening
Welcome Address by the Chair, Local Organising Committee
Address by the President, Japan Society for Mathematical Education
Keynote Address by the President, International Commission on Mathematical Instruction (ICMI)
Photo Session
Short Oral Presentations Sub-theme 1 (Session Chair: Ui Hock Cheah)
1. Global Citizenship Education: Towards Integrating Universal Values in the Local Mathematics
Curriculum through International Cooperation
2. From National to International: Challenges and Opportunities for Creating an International
Community in Mathematics Education in Lusophone Countries
3. How to sustain CANP 3 project in the region
4. International Cooperation in Mathematics Education to Adapt Global Solutions to Local
Problems. The Case of Problem Solving as the Core of a Mathematics Teaching Programmein Rural Schools in the Democratic Republic of Congo.
5. Designing Mathematical Tasks Through International Collaboration Under the Erasmus+
Project “AYL”: The Case of a Modern-Day Backyard Farming Program

6. Examination of International Mathematics Curricula in Terms of Measurement Estimation
BreakPanel Discussion Sub-theme 1 (Moderator: Ui Hock Cheah)
Sub-theme 1:
Universal and Local Contexts of the Mathematics Curricula
Break
Short Oral Presentations Sub-theme 2 (Session Chair: Yuriko Baldin)
1. Two Critical Transitions for Secondary Math Teachers
2. Progression to Linear Functions from Primary School: Comparing the Intended Curricula ofFour Sub-Saharan African Countries
3. Learning at Large Scale: How to Improve a Cascade Model Training for Elementary SchoolTeachers
4. Practitioners and Faculties Cooperation to Create a Scaffolding Course for Improving
Teaching in Preschool: Coordinating Math And Socio Affective Curricular Goals
5. An Analysis of the Mathematics Curriculum in Cambodia’s General Education: The Geometry
Curriculum Analysis
6. Implementing Problem Posing in School Mathematics Worldwide: Promises and Challenges
7. Teaching and Learning Algebra through Problem Posing: From Planned to Intended toImplemented Curricula

Masami Isoda
Yoshinori Shimizu
Frederick K. S. Leung
Presenters
Russasmita Sri Padmi
Everton Lacerda Jacinto;
Wellington Lima Cedro
Maitree Inprasitha
Elsa Santaolalla Pascual;Micheline Kahite Nyembo
Angel Mae O. Ombid;
Dennis Lee Jarvis B. Ybañez;
Catherine P. Vistro-Yu;
Melchizedek L. Manosig;
Chrislynne P. Orpano;
Christian James A. Reyes
Ayşe Tuğba Oner
Panellists
Abraham Arcavi
Angel Ruiz
Masami Isoda
Presenters
Timothy Sibbald
Akira Oshima; Satoshi Kusaka
Annie Savard
Raimundo Olfos;
Soledad Estrella
Sieng Veasna
Yue Ma; Jinfa Cai
Jaepil Han; Stephen Hwang;
Jinfa Cai

DAY 215 April 2023, Saturday (7.30 p.m. – 11.45 pm., Tokyo GMT + 9)

Time (Tokyo, UTC + 9)
19.30 – 20.35

April 15, 2023
Panel Discussion Sub-theme 2 (Moderator: Mercy Kazima)
Sub-theme 2Transitions Across the Various Levels of the Mathematics Curriculum

20.35 – 20.40
20.40 – 21.50

BreakShort Oral Presentations Sub-theme 3 (Session Chair: Pierre Arnoux)
1. Mathematics Teachers' Challenges in Implementing Online Training During the COVID19 Pandemic
2. Online Courses for Elementary Mathematics Education on SEAMEO School Network

3. Investigation of Pre-Service Mathematics Teachers' Digital Teaching Material
Development Processes after Covid-19 Pandemic
4. Challenges overcome by Mathematics Teachers in Mathematics Online Teaching &Learning during the COVID-19 Pandemic
5. Fostering Mathematical Discussion Beyond the Borders

21.50 – 21.55
21.55 – 23.00

BreakPanel Discussion Sub-theme 3 (Moderator: Pierre Arnoux)
Sub-theme 3
Challenges of the Pandemic and Post-Pandemic Era on the Teaching and Learning ofMathematics

23.00 – 23.30
23.30 – 23.45

Discussion – The Next Steps
Closing

Panellists
Oh Nam Kwon
Yuriko Baldin
Takuya Baba
Viviane Durand-Guerrier
Presenters
Warabhorn Preechaporn
Diego Solis; Masami Isoda;
Maitree Inprasitha; Raimundo Olfos;
Soledad Estrella; Teh Kim Hong;
Wahid Yurianto; Nguyen Chi Thanh;
Aida Yap; Marcela Santillan
Ipek Saralar-Aras;
Habibe Gunes
Jeyaletchumi Muthiah
Ferdinando Arzarello;
Giorgio Bolondi; Chiara Giberti; DavidWagner; Sara Bagossi;
Alice Lemmo
Panellists
Mercy Kazima
Arne Jakobsen
Sumardyono
Nakajima, Keiji
Setoguchi, Kazuko
Nagasawa, Kenta
Yoshimura, Miya