Photo of Cecilia Björkhammer

Cecilia Björkhammer

Lecturer

Publications

2025

Cecilia Björkhammer (2025) Students' knowledge of fractions: Theoretical assumptions and the effects of instructional interventions in grade 5 (Doctoral thesis, comprehensive summary) https://dx.doi.org/10.3384/9789181180688
Cecilia Björkhammer, Michael Hedman, Ann-Kristin Krey, Joakim Samuelsson, Ulf Träff, Rickard Östergren (2025) Effects of a fraction intervention for students with special educational needs in mathematics Scandinavian Journal of Educational Research (Article in journal) https://dx.doi.org/10.1080/00313831.2025.2552232
Cecilia Björkhammer, Ulf Träff, Rickard Östergren (2025) Predicting fraction magnitude knowledge and fraction arithmetic Journal of experimental child psychology (Print), Vol. 260, Article 106344 (Article in journal) https://dx.doi.org/10.1016/j.jecp.2025.106344

2024

Cecilia Björkhammer, Joakim Samuelsson, Ulf Träff, Rickard Östergren (2024) The effects of a whole-class mathematics intervention on students fraction knowledge in primary school Scandinavian Journal of Educational Research, Vol. 68, p. 1275-1289 (Article in journal) https://dx.doi.org/10.1080/00313831.2023.2228818

Organisation