22. maj 2026, kl. 14.00-15.00 Validation in Mathematical Modelling: Aspects and Roles from an ATD Perspective DidMat seminar with Elsa Puchaczewski
22. maj 2026, kl. 15.00-16.00 Pre-service Elementary Teachers’ Noticing DidMat-seminar with Zetra Putra, Riau
