Doğan DOĞAN, Özlem IŞIKGİL, Bayram DEMİRCİ, Nilay AYDOĞAN

Kimya öğretmen adayları ve lise öğrencilerinin le-chateiler prensibini kavramsal sorunlarla anlama düzeyleri ve yanılgılarının araştırılması

Bu çalısmanın amacı, kimya ögretmen adayları ve lise ögrencilerinin Le Chatelier prensibi ile ilgili kavram yanılgılarını ve anlama düzeylerini kavramsal sorularla arastırmaktır. Bu amaçla, alan yazında Le Chatelier prensibi ile ilgili olan bir kavramsal test Türkçeye çevrilerek dilimize uyarlanmıstır. Uyarlama süreci tamamlandıktan sonra, test, 2005-2006 ögretim yılı bahar döneminde )nönü Üniversitesi Egitim Fakültesi Kimya Ögretmenligi programı besinci sınıfında ögrenim gören 36 ögretmen adayına, 32 Anadolu Lisesi ve 37 Düz Lise 2.sınıf ögrencisine konunun derste islenmesinden hemen sonra uygulanmıstır. Arastırma sonuçları, hem ögretmen adayları hem de farklı liselerdeki ögrencilerin LeChatelier prensibini anlama ve uygulamada benzer güçlüklerle karsılastıklarını göstermistir. Elde edilen arastırma sonuçlarına dayalı olarak bazı önerilerde bulunulmustur.

Investigation of chemistry teacher candidates and high school sutudents' understanding levels and misconceptions obout le-chatelier principle by conceptual questions

The purpose of this study is to investigate chemistry teacher candidates and high school students understanding levels and misconceptions related to Le Chatelier’s principle by conceptual questions. For this reason, a conceptual test about Le Chatelier’s principle from the literature was translated and adopted into Turkish language. After the adoption process was completed, it, then, administered to 36 teacher candidates from the division of chemistry teacher-training program at their fifth year at )nönü University, and 32 Anatolian high school and 37 high school grade 10th students immediately after the compeletion of the course in the class about Le Chatelier’s principle during the 2005-2006 spring term. The results of the study revealed that both chemistry teacher candidates and students form different high schools had similar difficulties in the application and understanding of Le Chatelier's principle. Some suggestions were made based on the results obtained from the study.

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