Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers

YANIK, Bahadır H.; HELDING, Brandon; FLORES, Alfinio

Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers

Bahadır H. YANIK, (Anadolu Üniversitesi, Eskişehir, Türkiye)

Brandon HELDING, (Arizona State Univercity, USA)

Alfinio FLORES (Delaware Univercity, USA)

İlköğretim Online (elektronik)

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Yıl: 2008 Cilt: 7 Sayı: 3 Sayfa Aralığı: 693 - 705 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers

Öz:

T.Öz Yok

Anahtar Kelime:

Konular: Eğitim, Eğitim Araştırmaları

Öz:

This study investigated middle school students understanding of unit and unitization concepts in measurement interpretations of rational numbers using the number line as a tool. Fifty-six seventh-grade students were pretested and five consecutive whole-class teaching experiments were developed and administered based on pretest results. Five students were later chosen for semi-structured clinical interviews, based on their conceptions of unit and unitization. Students’ reasoning was induced from the analysis of pre- and post-tests, observations of classroom teaching episodes, videotapes of interviews, and transcriptions and photographs of student artifacts. Results suggested that unit identification created difficulty for students in locating rational numbers on number lines.

Anahtar Kelime:

Konular: Eğitim, Eğitim Araştırmaları

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	YANIK B, HELDING B, FLORES A (2008). Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. , 693 - 705.
Chicago	YANIK Bahadır H.,HELDING Brandon,FLORES Alfinio Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. (2008): 693 - 705.
MLA	YANIK Bahadır H.,HELDING Brandon,FLORES Alfinio Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. , 2008, ss.693 - 705.
AMA	YANIK B,HELDING B,FLORES A Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. . 2008; 693 - 705.
Vancouver	YANIK B,HELDING B,FLORES A Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. . 2008; 693 - 705.
IEEE	YANIK B,HELDING B,FLORES A "Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers." , ss.693 - 705, 2008.
ISNAD	YANIK, Bahadır H. vd. "Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers". (2008), 693-705.

APA	YANIK B, HELDING B, FLORES A (2008). Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. İlköğretim Online (elektronik), 7(3), 693 - 705.
Chicago	YANIK Bahadır H.,HELDING Brandon,FLORES Alfinio Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. İlköğretim Online (elektronik) 7, no.3 (2008): 693 - 705.
MLA	YANIK Bahadır H.,HELDING Brandon,FLORES Alfinio Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. İlköğretim Online (elektronik), vol.7, no.3, 2008, ss.693 - 705.
AMA	YANIK B,HELDING B,FLORES A Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. İlköğretim Online (elektronik). 2008; 7(3): 693 - 705.
Vancouver	YANIK B,HELDING B,FLORES A Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers. İlköğretim Online (elektronik). 2008; 7(3): 693 - 705.
IEEE	YANIK B,HELDING B,FLORES A "Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers." İlköğretim Online (elektronik), 7, ss.693 - 705, 2008.
ISNAD	YANIK, Bahadır H. vd. "Teaching the Concept of Unit in Measurement Interpretation of Rational Numbers". İlköğretim Online (elektronik) 7/3 (2008), 693-705.