"Inhaltliches Denken vor Kalkül nach Susanne Prediger (2009)
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"Inhaltliches Denken vor Kalkül nach Susanne Prediger (2009)

"Inhaltliches Denken vor Kalkül nach Susanne Prediger (2009)


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About the Book

Studienarbeit aus dem Jahr 2010 im Fachbereich Didaktik - Mathematik, Note: 2,0, Johann Wolfgang Goethe-Universität Frankfurt am Main (Institut für Didaktik der Mathematik), Veranstaltung: Rechenschwäche in der Sek I, Sprache: Deutsch, Abstract: Enorme Schwierigkeiten im Umgang mit Textaufgaben seitens der Schülerschaft liegen laut Prediger einerseits bei dem Erfassen der Situation, andererseits in der Wahl der für die Aufgabe zugehörigen Operation. Inhaltliche Verständnisprobleme sind, so die Autorin, hauptsächlich im sprachlichen Bereich verortet: SchülerInnen kennen die Bedeutung diverser Wörter nicht, vor allem sind unzureichende Kenntnisse von Wörtern der Lagebeziehungen (unter, über, auf, hinter ...) kritisch. Vorkenntnisse bezüglich des Sachzusammenhanges der in der Textaufgabe abgebildeten Situation können ebenso nicht immer bei allen SchülerInnen vorausgesetzt werden, sodass sich daraus weiterhin Probleme des elementaren Verständnisses der Ausgangssituation ergeben. Dies sind Prediger zufolge ungünstige Bedingungen um den mathematischen Gehalt von Textaufgaben zu verstehen. Als unabdingbare Voraussetzung, um Sachsituationen adäquat mathematisieren zu können, sieht Prediger die so genannten "Grundvorstellungen" mathematischer Begriffe und Operationen an. Diese seien "inhaltliche Interpretationen mathematischer Objekte und ermöglichen, mathematische Begriffe oder Operationen zur Mathematisierung von Situationen zu nutzen" (Prediger 2009, S. 218). Somit leisten sie einen beidseitigen Übersetzungsprozess zwischen mathematischer Sprache und Symbolik sowie der zugehörigen Sachsituation in der Realität.


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Product Details
  • ISBN-13: 9783656935582
  • Publisher: Grin Verlag Gmbh
  • Binding: Paperback
  • Language: German
  • Returnable: N
  • Spine Width: 2 mm
  • Weight: 95 gr
  • ISBN-10: 3656935580
  • Publisher Date: 08 Apr 2015
  • Height: 210 mm
  • No of Pages: 24
  • Series Title: German
  • Sub Title: Vorstellung und Reflexion. Aufgabenstellungen zu einem Bild von Richard Paul Lohse
  • Width: 148 mm


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