14th International Congress on Mathematics Education Dates: 12–19 July 2020 postponed until 2021 Venue: Shanghai Convention & Exhibition Center of International Sourcing (SCECIS) Shanghai, PR China Plenary Speakers and Panels Lingyuan GU (China) Robyn JORGENSEN (Australia) Mercy KAZIMA (Malawi) Cédric VILLANI (France) Plenary Panels Panel 1: Actors for mathematics teacher education: Joint actions versus conflicts Chair: Angel RUIZ... more