Literaturnachweis - Detailanzeige
Autor/in | Szalay, Istvan |
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Titel | Cupola outside the three-dimensional space. |
Quelle | In: Acta didactica Napocensia, 2 (2009) 2, S. 119-134Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | online; Zeitschriftenaufsatz |
ISSN | 1504-9922; 2065-1430 |
Schlagwörter | Unterricht; Fachdidaktik; Infinitesimalrechnung; Mathematikunterricht; Unendlichkeit; Berufspädagogik; Europa; Rumänien |
Abstract | "Infinity" is a mysterious word. The concept is exciting and difficult for pupils and students, too. Although Cantor already introduced the concept of countable infinity, making a big step towards the actual infinity, this is not enough. Using the exploded numbers and their super - operations (super - addition, super - multiplication, super - subtraction, super - division) we are able to compute with countable infinity and other actually infinite "numbers". Thanks to computer - graphic arts this computation is useful for the didactics of mathematics. For application purposes, we show a cupola which is situated outside the three-dimensional space. |
Erfasst von | Externer Selbsteintrag |
Update | 2009/4 |