Pre-service chemistry teachers understanding of electrolytic cells
Yazarlar (4)
Doç. Dr. Betül EKİZ KIRAN
Yüzüncü Yıl Üniversitesi, Türkiye
Yüzüncü Yıl Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
Orta Doğu Teknik Üniversitesi, Türkiye
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum |
| Bildiri Dili | İngilizce |
| Kongre Adı | ESERA 2011 |
| Kongre Tarihi | 05-09-2011 / 09-09-2011 |
| Basıldığı Ülke | Fransa |
| Basıldığı Şehir | Lyon |
| Bildiri Linki | http://www.esera.org/media/ebook/strand12/ebook-esera2011_EKIZ-12.pdf |
| Özet |
| The purpose of this study was to investigate pre-service chemistry teachers’ understandings and misconceptions regarding the electrolytic cells in electrochemistry. The sample of this study was composed of 31 pre-service chemistry teachers in chemistry teacher education program in Turkey. Data was collected via seven open-ended questions related with electrolytic cells. Two researchers analyzed written responses of participants independently, then came together and discussed the answers to reach consensus. Results revealed that preservice chemistry teachers had difficulty in understanding of electrolysis and most of them could not distinguish electrolytic cells from galvanic cell. Also, they could not identify the electrodes as anode and cathode in electrolytic cells, so they could not predict the product of the electrolysis correctly. It can be concluded from the results of this study, pre-service chemistry teachers … |
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