Suche

Wo soll gesucht werden?
Erweiterte Literatursuche

Ariadne Pfad:

Startseite

Literaturnachweis - Detailanzeige

 
AutorenPeters, Greet; De Smedt, Bert; Torbeyns, Joke; Ghesquiere, Pol; Verschaffel, Lieven
TitelChildren's Use of Subtraction by Addition on Large Single-Digit Subtractions
QuelleIn: Educational Studies in Mathematics, 79 (2012) 3, S.335-349 (15 Seiten)
PDF als Volltext    Verfügbarkeit 
Spracheenglisch
Dokumenttypgedruckt; online; Zeitschriftenaufsatz
ISSN0013-1954
DOI10.1007/s10649-011-9308-3
SchlagwörterReaction Time; Grade 6; Addition; Subtraction; Multiplication; Arithmetic; Elementary School Mathematics; Foreign Countries; Mathematics Skills; Netherlands
AbstractSubtractions of the type M - S = ? can be solved by various strategies, including subtraction by addition. In this study, we investigated children's use of subtraction by addition by means of reaction time analyses. We presented 106 third to sixth graders with 32 large non-tie single-digit problems in both subtraction (12 - 9 = .) and addition format (9 + . = 12). We examined the fit of three regression models, which represented the consistent use of direct subtraction, of subtraction by addition and of flexibly switching between both strategies based on the relative size of the subtrahend. Findings revealed that children did not switch flexibly between the two strategies, as adults do, but that they rely on direct subtraction for problems presented in subtraction format and on subtraction by addition for problems in addition format. We end with the major theoretical, methodological and educational implications of these results. (As Provided).
AnmerkungenSpringer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com
Erfasst vonERIC (Education Resources Information Center), Washington, DC
Update2017/4/10
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
 

Standortunabhängige Dienste
Bibliotheken, die die Zeitschrift "Educational Studies in Mathematics" besitzen:
Link zur Zeitschriftendatenbank (ZDB)

Artikellieferdienst der deutschen Bibliotheken (subito):
Übernahme der Daten in das subito-Bestellformular

Tipps zum Auffinden elektronischer Volltexte im Video-Tutorial

Trefferlisten Einstellungen

Permalink als QR-Code

Permalink als QR-Code

Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)