%0 Journal Article
%T Three-dimensional mathematical models illustrated by objects from the collections of the Jagiellonian University Museum
%A Maślanka, Krzysztof
%A Rodzeń, Jacek
%A Wyka, Ewa
%J Studia Historiae Scientiarum
%V 2019
%R 10.4467/2543702XSHS.19.009.11015
%N 18 (2019)
%P 257-293
%K mathematical models, Felix Klein, didactics of mathematics, Museum of the Jagiellonian University
%@ 2451-3202
%D 2019
%U https://ejournals.eu/en/journal/studia-historiae-scientiarum/article/trojwymiarowe-modele-matematyczne-na-przykladzie-obiektow-ze-zbiorow-muzeum-uniwersytetu-jagiellonskiego
%X 
	This paper presents examples of mathematical models which have almost passed into oblivion, yet a few decades ago still played a significant role in the teaching of mathematics. In the late nineteenth century such devices started to be produced on a large scale for schools and universities. The Jagiellonian University Museum has three such models in perfect condition in its collections.