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Duran, Emilio; Worch, Eric; Boros, Amy; Keeley, Page – Science and Children, 2017
One of the most powerful strategies to support next generation science instruction is the use of instructional models. The Biological Sciences Curriculum Study 5E (Engage, Explore, Explain, Elaborate, and Evaluate) instructional model is arguably the most widely used version of a learning cycle in today's classrooms. The use of the 5Es as an…
Descriptors: Science Instruction, Models, Biology, Science Curriculum
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Yilmaz-Tuzun, Ozgul; Tuncer, Gaye Teksoz; Aydemir, Murat – Hacettepe University Journal of Education, 2008
The aim of this study was to determine the elementary teachers' knowledge about air pollution. Ozone depletion, global warming, acid rain, and renewable energy were also addressed in this study to get holistic picture about air pollution. A total of 183 teachers from the 91 schools in Ankara participated to the study. The data obtained were…
Descriptors: Energy, Foreign Countries, Climate, Pollution