Araştırma Makalesi

Mathematics Teachers’ Understanding of the Concept of Radian

Cilt: 35 Sayı: 2 30 Nisan 2020
  • Hayal Yavuz Mumcu
  • Tolga Aktürk
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Mathematics Teachers’ Understanding of the Concept of Radian

Öz

Trigonometry is among the mathematics subjects that students have difficulty in understanding due to the lack of proper understanding of the basic concepts. Research on radian, a concept that is among the fundamental concepts of trigonometry, has revealed that teachers, pre-service teachers and students lack, in some regards, proper conceptual knowledge about the subject term. Accordingly, studies on the issue bear particular importance. In the relevant literature, studies on the concept of radian focus mainly on students and pre-service teachers. However, there are not any national and contemporary studies that are conducted with teachers. In view of these, the current study aims to analyze mathematics teachers’ ways of understanding of the concept of radian. In this regard, the study attempts to explore the reasons behind teachers’ lack of conceptual knowledge regarding the concept of radian and to propose solutions that would help eliminate these reasons. The study employs case study method. The sample group consists of 41 in-service mathematics teachers who work in different types of schools. General Information Form and Concept Test developed by the researchers of the study as well as unstructured face-to-face interviews were utilized as data collection tools. As a consequence, majority of the participant teachers were found to lack an accurate and complete understanding of the concept of radian and to have some conceptual misunderstandings regarding the subject. In the conclusion section, findings of the study are discussed in relation to the relevant literature and some recommendations are made for teaching the concept of radian more efficiently.

Anahtar Kelimeler

Kaynakça

  1. Abraham, M. R., Williamson, V. M., & Westbrook, S. L. (1994). A cross‐age study of the understanding of five chemistry concepts. Journal of Research in Science Teaching, 31(2), 147-165.
  2. Ağaç, G. (2009). Lise öğrencilerinin trigonometri öğrenme alanında grafik hesap makinesi kullanımının akademik başarıya ve problem çözme becerisine etkisi. Unpublished PhD thesis, Dokuz Eylül University, İzmir.
  3. Akbaş, N. (2008). 10. sınıf öğrencilerinin radyan kavramına ilişkin sahip olduğu yanılgıların giderilmesine yönelik bir öğretim sürecinin incelenmesi. Unpublished master’s thesis, Marmara University, İstanbul.
  4. Akkoç, H. (2007). Matematik öğretiminde bilgisayar kullanımının sınıf pratiğine entegrasyon süreci: İntegral kavramı. Yeditepe Üniversitesi Eğitim Fakültesi Dergisi (EDU 7), 2(2), 1-15.
  5. Akkoç, H. (2008). Pre-service mathematics teachers’ concept images of radian. International Journal of Mathematical Education in Science and Technology, 39(7), 857-878.
  6. Akkoç, H., & Gül, N. A. (2010). Analysis of a teaching approach aiming at eliminating student difficulties with radian. Eğitim Bilimleri Fakültesi Dergisi, 43(1), 97.
  7. Ay, Y. ve Başbay, A. (2017). Çokgenlerle ilgili kavram yanılgıları ve olası nedenler. Ege Eğitim Dergisi, 18(1), 83-104.
  8. Ayas, A., & Coştu, B. (2002). Levels of understanding of the evaporation concept at secondary stage. The First International Education Conference, Changing Times Changing Needs, Gazimagusa-Northern Cyprus: Eastern Mediterranean University.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Alan Eğitimleri

Bölüm

Araştırma Makalesi

Yazarlar

Hayal Yavuz Mumcu Bu kişi benim
0000-0002-6720-509X
Türkiye

Yayımlanma Tarihi

30 Nisan 2020

Gönderilme Tarihi

13 Eylül 2018

Kabul Tarihi

29 Haziran 2019

Yayımlandığı Sayı

Yıl 2020 Cilt: 35 Sayı: 2

Kaynak Göster

APA
Mumcu, H. Y., & Aktürk, T. (2020). Mathematics Teachers’ Understanding of the Concept of Radian. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, 35(2), 320-337. https://izlik.org/JA49RL44EC
AMA
1.Mumcu HY, Aktürk T. Mathematics Teachers’ Understanding of the Concept of Radian. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi. 2020;35(2):320-337. https://izlik.org/JA49RL44EC
Chicago
Mumcu, Hayal Yavuz, ve Tolga Aktürk. 2020. “Mathematics Teachers’ Understanding of the Concept of Radian”. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi 35 (2): 320-37. https://izlik.org/JA49RL44EC.
EndNote
Mumcu HY, Aktürk T (01 Nisan 2020) Mathematics Teachers’ Understanding of the Concept of Radian. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi 35 2 320–337.
IEEE
[1]H. Y. Mumcu ve T. Aktürk, “Mathematics Teachers’ Understanding of the Concept of Radian”, Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, c. 35, sy 2, ss. 320–337, Nis. 2020, [çevrimiçi]. Erişim adresi: https://izlik.org/JA49RL44EC
ISNAD
Mumcu, Hayal Yavuz - Aktürk, Tolga. “Mathematics Teachers’ Understanding of the Concept of Radian”. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi 35/2 (01 Nisan 2020): 320-337. https://izlik.org/JA49RL44EC.
JAMA
1.Mumcu HY, Aktürk T. Mathematics Teachers’ Understanding of the Concept of Radian. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi. 2020;35:320–337.
MLA
Mumcu, Hayal Yavuz, ve Tolga Aktürk. “Mathematics Teachers’ Understanding of the Concept of Radian”. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, c. 35, sy 2, Nisan 2020, ss. 320-37, https://izlik.org/JA49RL44EC.
Vancouver
1.Hayal Yavuz Mumcu, Tolga Aktürk. Mathematics Teachers’ Understanding of the Concept of Radian. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi [Internet]. 01 Nisan 2020;35(2):320-37. Erişim adresi: https://izlik.org/JA49RL44EC