Activities
in Februar 2023 at heiEDUCATION Journal. Authors: Markus Callies, Erik Hanke, Andreas Klee, ChristineKnipping, Nils Quentel, Daniela Schansker, Hendrik Schröder Abstract: This paper is based on results [...] doctorate! Fiene Bredow completed her doctorate on February 24, 2023, supervised by Prof. Dr. ChristineKnipping, with distinction. Title of the thesis: Mathematisches Argumentieren im Übergang von der Arithmetik