GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER

Cilt: 31 Sayı: 31 10 Ekim 2013
  • Ali Delice
  • Eyüp Sevimli
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Investigation of Visualization Ability in Geometry Problem Solving Process: Auxiliary Drawings

Öz

Visualization, particularly in last decades, is in the centre of mathematics education researchers since it assists understanding of mathematical concepts and enables intuitional view in mathematics but also in the centre of focus by playing an important role in the geometry problem solving process. Many researches are conducted about attitudes of the students with respect to geometry problems. In this study, secondary school mathematics students’ differences in skills and awareness stage through geometry problem solving process are investigated. This research, in particular, focused on the changes made to the drawing of the given geometric figures. From methodology point of view this research is a case study with interpretive paradigm and multi-method approach, moreover, it is mainly qualitative in terms of data. There are two research tools used in the research. A 24 geometry problem set, which are constructed from National exams and geometry textbooks, was applied to 52 students of year 11 in secondary school. Semi--structured interviews were conducted by 10 students who are selected by non-probabilistic purposeful sampling method to examine students’ solution processes in problem set and visualization skills more deeply. Qualitative data, were analyzed by categorization method, is presented as descriptive. Research findings revealed that the dimension and representation types used in the geometry problems affects students’ auxiliary drawings on the figure. Moreover, results also showed that students are more successful at problem types of two-dimensional compared to three dimensions, visual representations compared to verbal representations and transition between the same dimension compared to the different dimensions. Results also showed that when the changes are not made or misused on the drawings through the geometry problem solving process, in which visualizing the data, auxiliary drawings and transition between dimensions are expected to be done, students cannot complete problem solving process successfully. This research emphasizes that the use of problems to develop visual-spatial skills, activities and material in geometry classes may positively influence students performance. This research is essential in terms of revealing one of the reasons behind the lower performance of Turkish students in international exams.
Key words: Visualization, auxiliary drawing, geometry problem

Anahtar Kelimeler

Kaynakça

  1. Arcavi, A. (2003). The role of visual representations in the learning of mathematics. Educational Studies in Mathematics, 52, 215-241.
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  6. Burr, V. (1995). An introduction to social constructionism, London: Routledge.
  7. Clements, D. H. & Battista, M. T. (1992). Geometry and spatial reasoning. In D. A. Grouws (Ed.), Handbook of research on mathematics teaching and learning . New York: Macmillan.
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Ayrıntılar

Birincil Dil

en.

Konular

-

Bölüm

-

Yazarlar

Ali Delice Bu kişi benim

Eyüp Sevimli Bu kişi benim

Yayımlanma Tarihi

10 Ekim 2013

Gönderilme Tarihi

10 Ekim 2013

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2010 Cilt: 31 Sayı: 31

Kaynak Göster

APA
Delice, A., & Sevimli, E. (2013). GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi, 31(31), 83-102. https://izlik.org/JA36MW62KU
AMA
1.Delice A, Sevimli E. GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi. 2013;31(31):83-102. https://izlik.org/JA36MW62KU
Chicago
Delice, Ali, ve Eyüp Sevimli. 2013. “GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER”. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi 31 (31): 83-102. https://izlik.org/JA36MW62KU.
EndNote
Delice A, Sevimli E (01 Aralık 2013) GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi 31 31 83–102.
IEEE
[1]A. Delice ve E. Sevimli, “GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER”, Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi, c. 31, sy 31, ss. 83–102, Ara. 2013, [çevrimiçi]. Erişim adresi: https://izlik.org/JA36MW62KU
ISNAD
Delice, Ali - Sevimli, Eyüp. “GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER”. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi 31/31 (01 Aralık 2013): 83-102. https://izlik.org/JA36MW62KU.
JAMA
1.Delice A, Sevimli E. GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi. 2013;31:83–102.
MLA
Delice, Ali, ve Eyüp Sevimli. “GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER”. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi, c. 31, sy 31, Aralık 2013, ss. 83-102, https://izlik.org/JA36MW62KU.
Vancouver
1.Ali Delice, Eyüp Sevimli. GEOMETRİ PROBLEMLERİNİN ÇÖZÜM SÜREÇLERİNDE GÖRSELLEME BECERİLERİNİN İNCELENMESİ: EK ÇİZİMLER. Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi [Internet]. 01 Aralık 2013;31(31):83-102. Erişim adresi: https://izlik.org/JA36MW62KU