The paper focuses on Margherita Beloch’s (1879–1976, married Piazzolla) approach to mathematical education, with particular attention to the education of prospective highschool teachers, which continued the approach by Federigo Enriques, as presented in his Questioni riguardanti le matematiche elementari (final edition, 1924–1927) written in collaboration with several university colleagues and highschool teachers. The educational role of classical geometrical matters regarding constructions was vindicated by her, from a personal approach including her attention to technology and applications, in her Lezioni di Matematica Complementare (1953).
Magrone, P. (2021). Margherita Piazzolla Beloch in the Italian Mathematics Education Tradition. In M.G. Magnaghi-Delfino P. (a cura di), Faces of Geometry (pp. 209-221). Cham : Springer.