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Marshall, Jill A.; Banner, Jay L.; You, Hye Sun – Journal of College Science Teaching, 2018
This study investigated the interaction of disciplinary and interdisciplinary learning in a team-taught, first-year, interdisciplinary sustainability course. We surveyed (pre/post) both STEM (science, technology, engineering, and mathematics) and non-STEM majors (N = 241), assessing attitudes and content knowledge. Responses were analyzed using…
Descriptors: Interdisciplinary Approach, STEM Education, College Freshmen, Team Teaching
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Drechsler, Michal; Van Driel, Jan – Chemistry Education Research and Practice, 2009
We report in this paper on a study of chemistry teachers' perceptions of their teaching in upper secondary schools in Sweden, regarding models of acids and bases, especially the Bronsted and the Arrhenius model. A questionnaire consisting of a Likert-type scale was developed, which focused on teachers' knowledge of different models, knowledge of…
Descriptors: Secondary School Teachers, Textbooks, Chemistry, Multivariate Analysis
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Kaya, Osman N. – International Journal of Science Education, 2009
The purpose of this study was to explore the relationships among the components of preservice science teachers' (PSTs) pedagogical content knowledge (PCK) involving the topic "ozone layer depletion". An open-ended survey was first administered to 216 PSTs in their final year at the Faculty of Education to determine their subject matter…
Descriptors: Knowledge Base for Teaching, Science Teachers, Pedagogical Content Knowledge, Correlation