On Ethnomathematics: In Memory of Ubiratan D'Ambrosio
arXiv:2109.02560
Abstract
The purpose of this note is to honour memory of Ubiratan D'Ambrosio, a Brazilian mathematics educator, who passed away on May 12, 2021.
7 pages, 2 figures
arXiv:2109.02560
The purpose of this note is to honour memory of Ubiratan D'Ambrosio, a Brazilian mathematics educator, who passed away on May 12, 2021.
7 pages, 2 figures