Investigating The Progress of Indonesian Fifth Grade Students Learning on Multiplication of Fraction with Natural Numbers

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Understanding RME

Reflection Paper Understanding RME Researcher : Prof. Zulkardi 1.     Philosophy and characteristics of RME The combination of Van Hiele’s three levels, Freudenthal’s didactical phenomenology and Treffer’s progressive mathematization (Treffers, 1991) result in the five characteristics (tenets) of RME (de Lange, 1987; Gravemeijer, 1994) : a.    The...

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PMRI’s journey in Surabaya

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REFLECTION PAPER " Design Research on Fraction "

Author : Wuli Oktiningrum REFLECTION PAPERDesign Research on Fraction Researcher : Rooselyne Ekawati Matematika FMIPA Universitas Negeri Surabaya This research presented by Rooselyne Ekawati from Matematika FMIPA Universitas Surabaya. The researcher found that most of students in the elementary school felt that fraction is one of difficult materials in mathematics. Most of them probably have to skill to do operation with fraction, but on the other hand, some of them just mastering the procedure without understanding. Even, mastering the...

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