Prospective chemistry teachers' misconceptions about colligative properties: boiling point elevation and freezing point depression

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Pınarbaşı T., Sözbilir M., Canpolat N.

CHEMISTRY EDUCATION RESEARCH AND PRACTICE, cilt.10, sa.4, ss.273-280, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 10 Sayı: 4
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1039/b920832c
  • Dergi Adı: CHEMISTRY EDUCATION RESEARCH AND PRACTICE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.273-280
  • Anahtar Kelimeler: chemistry teacher training, misconception, colligative properties, solutions, physical properties, VAPOR-PRESSURE, STUDENT MISCONCEPTIONS, CHEMICAL-EQUILIBRIUM, ICE-CREAM, THERMODYNAMICS, UNDERSTANDINGS, CONCEPTIONS, EVAPORATION, ENTROPY
  • Atatürk Üniversitesi Adresli: Evet

Özet

This study aimed at identifying prospective chemistry teachers' misconceptions of colligative properties. In order to fulfill this aim, a diagnostic test composed of four open-ended questions was used. The test was administered to seventy-eight prospective chemistry teachers just before qualifying to teaching in secondary schools. Nine different misconceptions were identified and qualitatively discussed. The results have implications for teaching colligative properties and in general tertiary level teaching, suggesting that a substantial review of teaching strategies is needed.