Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium

Şenol Şen; Lütfiye Varoğlu; Ayhan Yılmaz

EN TR

Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium

Öz

The aim of this study was to determine undergraduate students' cognitive structures about reaction rates and chemical equilibrium through word association test and to analyse the correlations between the results obtained in Word Association Test (WAT) and in open-ended questions. The research was conducted in a foundation university within the framework of General Chemistry II course with the participation of 77 first year students. Open-ended questions and word association test about the subjects of reaction rates and chemical equilibrium prepared by the researchers were used as a data collection tools. The method of cut-point was employed in revealing students’ cognitive structures. Content analysis, Kruskal Wallis test and correlation analysis were used in analysing the data. Consequently, it was found that there were high-level significant correlations between students’ total WAT scores and the total scores they had received from open-ended questions. Significant differences were found between students’ total WAT scores according to Kruskal Wallis test results at six different levels of knowledge. As a result, it may be said that word association test can be used as an alternative assessment tool in revealing students’ cognitive structures.

Anahtar Kelimeler

chemical equilibrium,reaction rate,cognitive structure,undergraduates

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Şenol Şen ^*
0000-0003-3831-3953
Türkiye

Lütfiye Varoğlu
0000-0003-2595-5746
Cyprus

Ayhan Yılmaz Bu kişi benim
0000-0003-4252-5510
Türkiye

Yayımlanma Tarihi

3 Ocak 2019

Gönderilme Tarihi

6 Temmuz 2018

Kabul Tarihi

26 Aralık 2018

Yayımlandığı Sayı

Yıl 2019 Cilt: 45 Sayı: 45

IZ

https://izlik.org/JA96NG84DF

APA

Şen, Ş., Varoğlu, L., & Yılmaz, A. (2019). Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium. Pamukkale Üniversitesi Eğitim Fakültesi Dergisi, 45(45), 335-352. https://izlik.org/JA96NG84DF

AMA

1.Şen Ş, Varoğlu L, Yılmaz A. Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium. PAÜEFD. 2019;45(45):335-352. https://izlik.org/JA96NG84DF

Chicago

Şen, Şenol, Lütfiye Varoğlu, ve Ayhan Yılmaz. 2019. “Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium”. Pamukkale Üniversitesi Eğitim Fakültesi Dergisi 45 (45): 335-52. https://izlik.org/JA96NG84DF.

EndNote

Şen Ş, Varoğlu L, Yılmaz A (01 Ocak 2019) Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium. Pamukkale Üniversitesi Eğitim Fakültesi Dergisi 45 45 335–352.

IEEE

[1]Ş. Şen, L. Varoğlu, ve A. Yılmaz, “Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium”, PAÜEFD, c. 45, sy 45, ss. 335–352, Oca. 2019, [çevrimiçi]. Erişim adresi: https://izlik.org/JA96NG84DF

ISNAD

Şen, Şenol - Varoğlu, Lütfiye - Yılmaz, Ayhan. “Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium”. Pamukkale Üniversitesi Eğitim Fakültesi Dergisi 45/45 (01 Ocak 2019): 335-352. https://izlik.org/JA96NG84DF.

JAMA

1.Şen Ş, Varoğlu L, Yılmaz A. Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium. PAÜEFD. 2019;45:335–352.

MLA

Şen, Şenol, vd. “Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium”. Pamukkale Üniversitesi Eğitim Fakültesi Dergisi, c. 45, sy 45, Ocak 2019, ss. 335-52, https://izlik.org/JA96NG84DF.

Vancouver

1.Şenol Şen, Lütfiye Varoğlu, Ayhan Yılmaz. Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium. PAÜEFD [Internet]. 01 Ocak 2019;45(45):335-52. Erişim adresi: https://izlik.org/JA96NG84DF

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Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium

Examination of Undergraduates’ Cognitive Structures on Reaction Rates and Chemical Equilibrium

Öz

Anahtar Kelimeler

Üniversite Öğrencilerinin Reaksiyon Hızı ve Kimyasal Denge Konusundaki Bilişsel Yapılarının İncelenmesi

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