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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
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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