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Erman, Erman – Journal of Research in Science Teaching, 2017
This study aims to identify students' misconceptions regarding covalent bonds. Seventy-seven graduate students in the middle of Indonesia participated in the study. Data were collected in three stages. First, misconceptions were identified by using the Semi Open Diagnostic Test. Ten students who experienced the worst misconceptions were…
Descriptors: Misconceptions, Chemistry, Science Instruction, Graduate Students
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Naughton, Wendy; Schreck, James; Heikkinen, Henry – Journal of Research in Science Teaching, 2008
Interviews with representatives of nine municipal agencies involved in air-quality education were analyzed for concepts and skills perceived as important for citizens in addressing air-quality concerns. Interviewees focused mainly on general air quality-related understandings (60.2%), although cognitive skills (22.0%) and specific concepts (17.8%)…
Descriptors: Textbooks, Educational Quality, Chemistry, Content Analysis