manifold of human practices. These include the philosophy of mathematical practice, the history and sociology of mathematics, and mathematics education. The aim of the symposium is now twofold: First, we want [...] discussion on “refraction phenomena” caused by the use of multiple lenses on the subject, e.g., by expectable differences in the use and understanding of the notion of practice. Second, we want to discuss [...] Rostock, Institute of Mathematics About The MaP-symposium is a follow-up of the MEA-symposium on Mathematical Evidence and Argument held in Bremen in 2017. The issues discussed in Bremen, elaborated in
https://www.mathematik.uni-rostock.de/unser-institut/professuren-apl-prof/didaktik-der-mathematik/aktivitaeten-der-arbeitsgruppe/map-symposium-2019/