Edgar Alstad

PhD Research Fellow

Faculty of Education and Arts

Email

edgar.alstad@nord.no

Phone

+47 74 02 26 76

Study location

Levanger

Office

Levanger, G Nordlåna, 2218

Areas of expertise

Mathematics education, In-depth learning, Mathematics, Digital teaching tools, Student active learning

PhD candidate

Employed at the Faculty of Teacher Education and Arts at Nord University, workplace Levanger.

Mathematics education/didactics in primary school teacher education and further education for mathematics teachers primarily for 5.-10. and 8.-13.

Research, Ongoing projects

How perceptual clues affect students' strategies in enumerating units in three-dimensional arrays

2025

The role of perceptual clues in 3D enumeration tasks Proceedings of the Fourteenth Congress of the European Society for Research in Mathematics Education (CERME14), Free University of Bozen-Bolzano; ERME, Feb 2025, Bozen-Bolzano, Italy. 2025 - Edgar Alstad, Maren Berre

2023

Exploring spherical units as perceptual clues in enumerating 3D arrays 2023 Mathematics Education Research Journal - Edgar Alstad, Maren Berre, Per Gustav Nilsson

2021

Exploring units-locating in enumerating units of 3D arrays: linking units-locating to units-representation 2021 Mathematics Education Research Journal - Edgar Alstad, Maren Berre, Per Gustav Nilsson

2025

Visuell støtte i geometriundervisning - semifinale i Forsker Grand Prix 2025 Forsker Grand Prix - semifinale - Edgar Alstad

Visuell støtte i geometriundervisning - Finale i Forsker Grand Prix 2025 Finale Forsker Grand Prix - Edgar Alstad

The role of Perceptual Clues in 3D enumeration tasks 2025 CERME - Edgar Alstad, Maren Berre

Polynomdivisjon i arealmodell 2025 Tangenten - Tidsskrift for matematikkundervisning - Edgar Alstad

Perceptual clues and children's enumerating of 3D units 2025 PhD conference 2025 - Edgar Alstad

2023

Matematikksamtaler i barnehagen 2023 Praksisseminar - Edgar Alstad