IRJE (Indonesian Research Journal in Education)
Vol. 3, No. 1, June 2019

Making a Rhombicosidodecahedron: Mathematical Thinking Revisited

ÖZLEM ÇEZIKTÜRK (Department of Mathematic Education, Ataturk Faculty of Education, Marmara University)
SINEM İNCE (Department of Mathematic Education, Marmara University, Istanbul, Turkey)
GÜLAY YALIM (Department of Mathematic Education, Marmara University, Istanbul, Turkey)
KÜBRA KARADENIZ (Department of Mathematic Education, Marmara University)
ZÜLAL KENAR (Department of Mathematic Education, Marmara University)



Article Info

Publish Date
17 May 2019

Abstract

A rhombicosidodecahedron (an Archimedean solid with 30 square, 20 triangles, and 12 pentagon faces) was redeemed from 60 pieces by modular origami. This study used a qualitative research case study as it asked about how participants experienced this construction process of rhombicosidodecahedron. Preservice primary mathematics teachers from a mathematics and art course were participants of the study. Additionally, one student; the first student who came out with the totally symmetric and no damaged object was interviewed for the assembly process. Mathematical thinking throughout the process was noted. Student brought her/his previous experiences as much as specific aptıtudes. Student took this project as a creative writing piece so that the process gone through similar phases as intro, progress, and artifact. Deformations and sinking occurred but student investigated the specifics of the real mathematical object did it without a fault. To deal with problems occurred in the phases; students used a creative insight as using paperclips to attach modules and assembly of half spheres. Two main processes; organizational and structural took place in the creative model formation and assembly. Suggestions and future studies are also discussed.

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Journal Info

Abbrev

irje

Publisher

Subject

Humanities Education Languange, Linguistic, Communication & Media Social Sciences

Description

The Indonesian Research Journal in Education (IRJE) accepts unpublished, high quality, and original research manuscripts in English, resulting primarily from quantitative, qualitative, or mixed research methodology related to or associated with education. These issues include, but not limited to, ...