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A meta classification for students selections of quadrilaterals the case of trapezoid     
Yazarlar (1)
Doç. Dr. Fadime ULUSOY Doç. Dr. Fadime ULUSOY
Kastamonu Üniversitesi, Türkiye
Devamını Göster
Özet
This study aimed to propose a meta-classification for middle school students' selections of quadrilaterals in terms of trapezoid. Data were collected from thirteen seventh grade students via a trapezoid selection instrument and semi-structured interviews. Data analyses were executed by using thematic coding of qualitative research methods by synthesising past and current theories about teaching geometry (figural concepts, concept image-definition, prototypical phenomenon etc.). Meta-classification was characterized considering the types of students' selections, concept images, and errors through seven special categories. This meta-classification shaded light on how students conceive a shape as trapezoid, what they notice their selection procedure and what influences their selections for trapezoids.
Anahtar Kelimeler
Concept images,figural concepts,prototypes,quadrilaterals,trapezoid
Bildiri Türü Tebliğ/Bildiri
Bildiri Alt Türü Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum)
Bildiri Niteliği Alanında Hakemli Uluslararası Kongre/Sempozyum
Bildiri Dili İngilizce
Kongre Adı Congress of the European Society for Research in Mathematics Education
Kongre Tarihi 04-02-2015 / 08-02-2015
Basıldığı Ülke Çek Cumhuriyeti
Basıldığı Şehir Prag
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Google Scholar 9

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