#WODB: The Power of Dynamic Representations

Autor/inn/en	Bailey, Nina G.; Reed, Samuel D.; Fye, Kristen; McCulloch, Allison W.; Lovett, Jennifer N.
Titel	#WODB: The Power of Dynamic Representations
Quelle	In: Mathematics Teacher: Learning and Teaching PK-12, 113 (2020) 10, S.845-850 (6 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0025-5769
Schlagwörter	Mathematics; Visual Aids; Mathematics Instruction; Graphs; Secondary School Mathematics; High School Students; Mathematics Activities + Suchen Sie Ihr Suchwort? Mathematik; Anschauungsmaterial; Mathematics lessons; Mathematikunterricht; Grafische Darstellung; High school; High schools; Student; Students; Oberschule; Schüler; Schülerin; Studentin
Abstract	If the goal is to move beyond the shape of the graph to consider the dynamic aspects of functions, students need to explore dynamic representations of functions. To address this, the authors combined the use of a dynamic representation of function with the instructional routine, Which One Doesn't Belong? [WODB]. In this article, they briefly introduce the WODB routine and the dynamic representation of function that they use, dynagraphs (for more information on dynagraphs, see Edwards and Nickell 2014). Then, they share their dynamic WODB task along with examples of ways in which their students engaged with it. The intent is for readers to consider how dynamic representations situated within WODB can extend students' exploration and recognition of the dynamic characteristics of functions. (ERIC).
Anmerkungen	National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191. Tel: 800-235-7566; Tel: 703-620-9840; Fax: 703-476-2570; e-mail: publicationsdept@nctm.org; Web site: https://pubs.nctm.org/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2022/1/01