Araştırma Makalesi

An Investigation of Seventh Grade Students' Misconceptions and Their Causes Regarding the Concept of Percentages

Cilt: 8 Sayı: 2 2 Ocak 2026
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An Investigation of Seventh Grade Students' Misconceptions and Their Causes Regarding the Concept of Percentages

Öz

This study investigates seventh-grade students’ misconceptions about percentages and the underlying causes of these misconceptions. The topic of percentages stands out as a concept frequently encountered both in mathematics and in daily life, yet one that many students find difficult to comprehend. The purpose of the research is to identify students’ misconceptions regarding percentages and to examine the reasons behind their occurrence. An explanatory sequential mixed-methods design was employed, integrating both quantitative and qualitative approaches. The qualitative component of the study was structured as a case study. In the first phase, quantitative data were collected through a 22-item diagnostic test, while in the second phase, semi-structured interviews were conducted to gain deeper insights into the findings. The study was carried out with 255 seventh-grade students from three schools in Turkey’s Aegean region, representing different socio-economic backgrounds. Students were given two class periods to complete the diagnostic test, and ten students with varying achievement levels were selected for interviews. The collected data were analyzed using qualitative methods supported by quantitative findings and interpreted through content analysis. Results revealed that students’ misconceptions stemmed mainly from deficiencies in understanding fractions and decimals, misconstructed ratio–proportion concepts, difficulties in interpreting the percent symbol, operational errors, preconceptions, and incorrect generalizations transferred from prior learning. The findings suggest that conceptual gaps in previous mathematical topics persist in learning percentages, leading to more complex misunderstandings.

Anahtar Kelimeler

Kaynakça

  1. Alkan. R. (2009). İlköğretim 7. sınıf öğrencilerinin matematik dersi rasyonel sayılar konusu ile ilgili hata ve kavram yanılgılarının analizi [Yüksek lisans tezi. Gazi Üniversitesi]. YÖK Tez Merkezi.
  2. Altıparmak. K.. & Palabıyık. E. (2017). 4. ve 5. sınıf öğrencilerinin ondalık gösterim konusundaki kavram yanılgılarının ve hatalarının tespiti ve analizi. Muş Alparslan Üniversitesi Sosyal Bilimler Dergisi, 5(2). 447–470.
  3. Baykul. Y. (2019). Ortaokulda matematik öğretimi (3. bs.). Pegem Akademi.
  4. Bingölbali. E.. & Özmantar. M. F. (2012). İlköğretimde karşılaşılan matematiksel zorluklar ve çözüm önerileri. Pegem Akademi.
  5. Cole. B.. & Weissenfluh. H. (1974). An analysis of teaching percentages. Arithmetic Teacher, 21. 226–228.
  6. Çetin. İ. (2009). 7. ve 9. sınıf öğrencilerinin oran ve orantı konusundaki kavram yanılgıları [Yüksek lisans tezi. Selçuk Üniversitesi]. YÖK Tez Merkezi.
  7. Danan. J. A. J.. & Gelman. R. (2018). The problem with percentages. Philosophical Transactions of the Royal Society B: Biological Sciences, 373(1740). 20160519. https://doi.org/10.1098/rstb.2016.0519
  8. English. L. D.. & Halford. S. (1995). Mathematics education models and processes. Lawrence Erlbaum Associates Publishers.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Öğretim Tasarımı

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

2 Ocak 2026

Gönderilme Tarihi

27 Aralık 2024

Kabul Tarihi

27 Kasım 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 8 Sayı: 2

Kaynak Göster

APA
Akpınar, S., & Soybaş, D. (2026). An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages. International Journal of Scholars in Education, 8(2), 88-118. https://doi.org/10.52134/ueader.1608156
AMA
1.Akpınar S, Soybaş D. An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages. IJSE. 2026;8(2):88-118. doi:10.52134/ueader.1608156
Chicago
Akpınar, Salih, ve Danyal Soybaş. 2026. “An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages”. International Journal of Scholars in Education 8 (2): 88-118. https://doi.org/10.52134/ueader.1608156.
EndNote
Akpınar S, Soybaş D (01 Ocak 2026) An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages. International Journal of Scholars in Education 8 2 88–118.
IEEE
[1]S. Akpınar ve D. Soybaş, “An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages”, IJSE, c. 8, sy 2, ss. 88–118, Oca. 2026, doi: 10.52134/ueader.1608156.
ISNAD
Akpınar, Salih - Soybaş, Danyal. “An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages”. International Journal of Scholars in Education 8/2 (01 Ocak 2026): 88-118. https://doi.org/10.52134/ueader.1608156.
JAMA
1.Akpınar S, Soybaş D. An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages. IJSE. 2026;8:88–118.
MLA
Akpınar, Salih, ve Danyal Soybaş. “An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages”. International Journal of Scholars in Education, c. 8, sy 2, Ocak 2026, ss. 88-118, doi:10.52134/ueader.1608156.
Vancouver
1.Salih Akpınar, Danyal Soybaş. An Investigation of Seventh Grade Students’ Misconceptions and Their Causes Regarding the Concept of Percentages. IJSE. 01 Ocak 2026;8(2):88-118. doi:10.52134/ueader.1608156