Investigating 7th Grade Students’ Proof Levels About Quadrilaterals
Yıl: 2019 Cilt: 13 Sayı: 1 Sayfa Aralığı: 196 - 216 Metin Dili: İngilizce DOI: 10.17522/balikesirnef.541576 İndeks Tarihi: 24-03-2021
Investigating 7th Grade Students’ Proof Levels About Quadrilaterals
Öz: Proof is considered to be an essential aspect of mathematics education from kindergarten throughhigh school as highlighted by current educational reforms. The importance of proof has also been recognized bycurrent curriculum in Turkey. This study aims to investigate 7th grade students proof schemes on the topic ofquadrilaterals. According to the findings of the study, it is evident that the participants struggle to constructarguments to prove mathematical statements. The students, who are able to construct an argument to justify thecorrectness of the presented statements, construct arguments that are coded as empirical arguments. When askedto evaluate presented arguments, the majority of the participants find empirical arguments as the mostconvincing. Even though the students struggle to construct arguments to prove the correct mathematicalstatements, the majority of them are able to provide a valid counterexample to refute the incorrect mathematicalstatement.
Anahtar Kelime: 7.Sınıf Öğrencilerinin Dörtgenler Konusundaki İspat Seviyelerinin İncelenmesi
Öz: Güncel eğitim reformları ve matematik eğitimcileri matematiksel ispatların ana okuldan lise son sınıfa kadar matematik eğitiminin önemli bir parçası olması gerektiğini savunurlar. Milli Eğitim Bakanlığı tarafından yayınlanan yeni öğretim programı ile de matematiksel ispatların önemi vurgulanmış ve matematiksel ispatlara tüm matematik sınıflarında yer verilmesi önerilmiştir. Bu araştırmada 7.sınıf öğrencilerinin dörtgenler konusundaki ispat seviyelerinin incelenmesi amaçlanmıştır. Çalışmanın bulgularına göre öğrencilerin verilen matematiksel ifadeleri ispatlarken argüman oluşturmada zorlandıkları tespit edilmiştir. Sunulan matematiksel ifadeler için argüman geliştirebilen öğrencilerin ise, argümanları incelendiğinde bu argümanların deneysel düzeyde argümanlar olduğu görülmüştür. Doğru matematiksel ifadeler için araştırmacılar tarafından çeşitli düzeylerde hazırlanmış argümanların incelenmesi aşamasında ise, öğrencilerin çoğunlukla deneysel düzeydeki argümanları en ikna edici buldukları görülmüştür. Yanlış olan matematiksel ifadenin ispatında ise öğrencilerin çoğunun karşıt örnek oluşturabildiği gözlemlenmiştir.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | ŞİMŞEK Z, ÜSTÜN A (2019). Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. , 196 - 216. 10.17522/balikesirnef.541576 |
| Chicago | ŞİMŞEK Zülfiye ZEYBEK,ÜSTÜN Aslıhan Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. (2019): 196 - 216. 10.17522/balikesirnef.541576 |
| MLA | ŞİMŞEK Zülfiye ZEYBEK,ÜSTÜN Aslıhan Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. , 2019, ss.196 - 216. 10.17522/balikesirnef.541576 |
| AMA | ŞİMŞEK Z,ÜSTÜN A Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. . 2019; 196 - 216. 10.17522/balikesirnef.541576 |
| Vancouver | ŞİMŞEK Z,ÜSTÜN A Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. . 2019; 196 - 216. 10.17522/balikesirnef.541576 |
| IEEE | ŞİMŞEK Z,ÜSTÜN A "Investigating 7th Grade Students’ Proof Levels About Quadrilaterals." , ss.196 - 216, 2019. 10.17522/balikesirnef.541576 |
| ISNAD | ŞİMŞEK, Zülfiye ZEYBEK - ÜSTÜN, Aslıhan. "Investigating 7th Grade Students’ Proof Levels About Quadrilaterals". (2019), 196-216. https://doi.org/10.17522/balikesirnef.541576 |
| APA | ŞİMŞEK Z, ÜSTÜN A (2019). Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi, 13(1), 196 - 216. 10.17522/balikesirnef.541576 |
| Chicago | ŞİMŞEK Zülfiye ZEYBEK,ÜSTÜN Aslıhan Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi 13, no.1 (2019): 196 - 216. 10.17522/balikesirnef.541576 |
| MLA | ŞİMŞEK Zülfiye ZEYBEK,ÜSTÜN Aslıhan Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi, vol.13, no.1, 2019, ss.196 - 216. 10.17522/balikesirnef.541576 |
| AMA | ŞİMŞEK Z,ÜSTÜN A Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi. 2019; 13(1): 196 - 216. 10.17522/balikesirnef.541576 |
| Vancouver | ŞİMŞEK Z,ÜSTÜN A Investigating 7th Grade Students’ Proof Levels About Quadrilaterals. Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi. 2019; 13(1): 196 - 216. 10.17522/balikesirnef.541576 |
| IEEE | ŞİMŞEK Z,ÜSTÜN A "Investigating 7th Grade Students’ Proof Levels About Quadrilaterals." Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi, 13, ss.196 - 216, 2019. 10.17522/balikesirnef.541576 |
| ISNAD | ŞİMŞEK, Zülfiye ZEYBEK - ÜSTÜN, Aslıhan. "Investigating 7th Grade Students’ Proof Levels About Quadrilaterals". Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi 13/1 (2019), 196-216. https://doi.org/10.17522/balikesirnef.541576 |
