Effect of Conceptual Change Approach on Students' Understanding of Reaction Rate Concepts

Küçük Resim Yok

Tarih

2012

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The purpose of the present study was to investigate the effect of conceptual change text oriented instruction compared to traditional instruction on 10 th grade students' understanding of reaction rate concepts. 45 students from two classes of the same teacher in a public high school participated in this study. Students in the experimental group were instructed by conceptual change text oriented instruction while students in the control group were instructed by traditional instruction. The results indicated that conceptual change text oriented instruction was more effective than traditional instruction on students' understanding of reaction rate concepts. It was also found that some of the misconceptions were still held by the students in both groups. In the control group, the proportion of these misconceptions was higher than that of in the experimental group. Moreover, previous learning in chemistry contributed to students' understanding of reaction rate concepts significantly.

Açıklama

Anahtar Kelimeler

Chemistry education, Conceptual change approach, Reaction rate

Kaynak

Hacettepe Egitim Dergisi

WoS Q Değeri

Scopus Q Değeri

Q4

Cilt

Sayı

43

Künye

Kıngır, S., Geban Ö., (2012). Effect of Conceptual Change Approach on Students' Understanding of Reaction Rate Concepts. Hacettepe Egitim Dergisi, (43), 306-317.