Literaturnachweis - Detailanzeige
| Autor/in | Russell, R. Alan |
|---|---|
| Titel | Is There a "Best" Rectangle? |
| Quelle | In: Mathematics Teacher, 105 (2011) 4, S.254-260 (7 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0025-5769 |
| Schlagwörter | Mathematics Instruction; Spatial Ability; Geometric Concepts; Science Experiments; Mathematics Skills; Problem Solving; Teaching Methods |
| Abstract | A question posed by a teacher can often serve as an effective and engaging way to start a class. Sometimes, however, interesting questions arise from comments made by students. The investigation presented in this article arose from a student's very simple question: "Is there a perfect rectangle for folding origami?" The initial investigation was carried out over several weeks but has since been refined to a lesson that can be covered in two to three days. Throughout this investigation, students built new mathematical knowledge through problem solving, proved their conjectures, and used spatial reasoning and geometric modeling. (Contains 17 figures.) (ERIC). |
| Anmerkungen | National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191-1502. Tel: 800-235-7566; Tel: 703-620-3702; Fax: 703-476-2970; e-mail: orders@nctm.org; Web site: http://www.nctm.org/publications/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
