Happy and Sad Thoughts: An Exploration of Children's Integer Reasoning

Autor/inn/en	Whitacre, Ian; Bishop, Jessica Pierson; Lamb, Lisa L. C.; Philipp, Randolph A.; Schappelle, Bonnie P.; Lewis, Melinda L.
Titel	Happy and Sad Thoughts: An Exploration of Children's Integer Reasoning
Quelle	In: Journal of Mathematical Behavior, 31 (2012) 3, S.356-365 (10 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0732-3123
DOI	10.1016/j.jmathb.2012.03.001
Schlagwörter	Mathematics Education; Numbers; Logical Thinking; Mathematical Logic; Elementary School Students; Mathematical Concepts; Concept Formation; Algebra; Thinking Skills + Suchen Sie Ihr Suchwort? Mathematische Bildung; Zahlenraum; Mathematical logics; Mathematische Logik; Concept learning; Begriffsbildung; Denkfähigkeit
Abstract	The purpose of this study was to investigate elementary children's conceptions that might serve as foundations for integer reasoning. Working from an abstract algebraic perspective and using an opposite-magnitudes context that is relevant to children, we analyzed the reasoning of 33 children in grades K-5. We focus our report on three prominent ways of reasoning. We do this by describing and analyzing the responses of three particular children (in Grades 1, 3, and 5) who exemplify these ways of reasoning. We view each of the three ways of reasoning as rich and interesting, and we see relationships of each to formal integer reasoning. At the same time, we view these ways of reasoning in terms of increasing levels of sophistication, potentially belonging to a single learning trajectory. Thus, we see the roots of more sophisticated integer reasoning in children's early intuitions about opposite magnitudes. (Contains 1 figure and 2 tables.) (As Provided).
Anmerkungen	Elsevier. 6277 Sea Harbor Drive, Orlando, FL 32887-4800. Tel: 877-839-7126; Tel: 407-345-4020; Fax: 407-363-1354; e-mail: usjcs@elsevier.com; Web site: http://www.elsevier.com
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10