Order and Value: Transitioning to Integers

Autor/in	Bofferding, Laura
Titel	Order and Value: Transitioning to Integers
Quelle	In: Teaching Children Mathematics, 20 (2014) 9, S.546-554 (9 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1073-5836
Schlagwörter	Leitfaden; Unterricht; Lehrer; Mathematics Instruction; Teaching Methods; Grade 1; Elementary School Mathematics; Number Concepts; Numbers; Numeracy; Arithmetic; Computation; Cognitive Processes + Suchen Sie Ihr Suchwort? Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; Mathematics lessons; Mathematikunterricht; Teaching method; Lehrmethode; Unterrichtsmethode; School year 01; 1. Schuljahr; Schuljahr 01; Elementare Mathematik; Schulmathematik; Number concept; Zahlbegriff; Zahlenraum; Rechenkompetenz; Addition; Arithmetik; Arithmetikunterricht; Rechnen; Cognitive process; Kognitiver Prozess
Abstract	As students progress from working with whole numbers to working with integers, they must wrestle with the big ideas of number values and order. Using objects to show positive quantities is easy, but no physical negative quantities exist. Therefore, when talking about integers, the author refers to number values instead of number quantities. The values and order of numbers are foundational concepts that students rely on for adding, subtracting, and reasoning about quantities. This article presents a glimpse into students' developing ideas about integers and activities that can foster their understanding. First graders restructure their ideas about foundational number concepts when they encounter negative integers. (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