1.
Heikkinen H, Hästö P, Kangas V, Leinonen M. Promoting Exploratory Teaching in Mathematics: A Design Experiment on a CPD course for Teachers. LUMAT [Internet]. 2015 Oct. 30 [cited 2024 Nov. 22];3(6):905-24. Available from: https://journals.helsinki.fi/lumat/article/view/1007