Alkhede, Maria, Camilla Björklund, and Angelika Kullberg. “The Number Track As an Artefact When Teaching Ordinality to 6-Year-Olds”. NOMAD Nordic Studies in Mathematics Education 31, no. 3 (August 26, 2026): 23–42. Accessed October 14, 2026. https://tidsskrift.dk/NOMAD/article/view/159231.