Examining a Teacher's Use of Multiple Representations in the Teaching of Percentages: A Commognitive Perspective [Konferenzbericht] Paper presented at the Annual Meeting of the Mathematics Education Research Group of Australasia (MERGA) (41st, Auckland, New Zealand, 2018).

Autor/in	Ngin, Chia Su
Institution	Mathematics Education Research Group of Australasia
Titel	Examining a Teacher's Use of Multiple Representations in the Teaching of Percentages: A Commognitive Perspective [Konferenzbericht] Paper presented at the Annual Meeting of the Mathematics Education Research Group of Australasia (MERGA) (41st, Auckland, New Zealand, 2018).
Quelle	(2018), (8 Seiten) PDF als Volltext kostenfreie Datei Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Monographie
Schlagwörter	Mathematics Instruction; Teaching Methods; Case Studies; Mathematical Concepts; Concept Mapping; Visual Aids; Elementary School Teachers; Teacher Student Relationship; Elementary School Students; Vocabulary; Foreign Countries; Learning Processes; Singapore + Suchen Sie Ihr Suchwort? Mathematics lessons; Mathematikunterricht; Teaching method; Lehrmethode; Unterrichtsmethode; Case study; Fallstudie; Case Study; Concept Map; Anschauungsmaterial; Elementary school; Teacher; Teachers; Grundschule; Volksschule; Lehrer; Lehrerin; Lehrende; Teacher student relationships; Lehrer-Schüler-Beziehung; Wortschatz; Ausland; Learning process; Lernprozess; Singapur
Abstract	Learning Mathematics in Primary Schools is often mediated through the use of multiple representations. However, teachers may not pay enough attention to the way they use these representations. Given that the translations among representations may not always be smooth, it may be insightful to examine how teachers mediate learning through the use of multiple representations. In this paper, I will share key ideas in commognition before I present a case study of how Hannah, a teacher, mediate learning of percentages in her class. I will also introduce the idea of a 'Mediation Flowchart' and demonstrate how it can be used to describe and analyse a teacher's use of multiple representations. (As Provided).
Anmerkungen	Mathematics Education Research Group of Australasia. GPO Box 2747, Adelaide SA 5001, Australia. Tel: +61-8-8363-0288; Fax: +61-8-8362-9288; e-mail: sales@merga.net.au; Web site: http://www.merga.net.au/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01