Zimmermann, Bernd2024-09-042024-09-042017-12-01Teaching Mathematics and Computer Science, Vol. 15 No. 1-2 (2017) , 51-641589-7389https://hdl.handle.net/2437/379811In this contribution, it is our goal is to look on history of mathematics as a resource for a long-term study of mathematical problem solving processes and heuristics. In this way we intend to get additional information, e. g., about heuristics which proved to be extremely successful to create new mathematics. "Changing representation" and "false position" are examples of such strategies, which are illustrated by concrete examples to demonstrate the use for classroom teaching and teacher education. Our methods are based on hermeneutic principles.application/pdfproblem solvingheuristichistory of mathematicsfolyóiratcikkOpen AccessBernd Zimmermannhttps://doi.org/10.5485/TMCS.2017.0431Teaching Mathematics and Computer Science1-215Teach. Math. Comp. Sci.2676-8364