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Aydin-Gunbatar, Sevgi; Tarkin-Celikkiran, Aysegul; Kutucu, Elif Selcan; Ekiz-Kiran, Betul – Chemistry Education Research and Practice, 2018
In this study, we sought to examine the influence of a 12-week design-based elective Science, Technology, Engineering, and Mathematics (STEM) course on pre-service chemistry teachers' content knowledge, STEM conceptions, and engineering and engineering design views. To attain the goals determined, we utilized five STEM activities starting with a…
Descriptors: STEM Education, Engineering Education, Chemistry, Science Tests
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Bektas, Oktay; Ekiz, Betul; Tuysuz, Mustafa; Kutucu, Elif Selcan; Tarkin, Aysegul; Uzuntiryaki-Kondakci, Esen – Chemistry Education Research and Practice, 2013
This study investigated pre-service chemistry teachers' pedagogical content knowledge of the nature of science (NOS) in the content of the particle nature of matter. Qualitative research design was utilized. Data were collected from seven pre-service chemistry teachers (PCTs) by using open-ended questions, interviews, observations, lesson plans,…
Descriptors: Chemistry, Pedagogical Content Knowledge, Scientific Principles, Preservice Teacher Education