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Jin, Hui; Anderson, Charles W. – Journal of Research in Science Teaching, 2012
This article reports on our work of developing a learning progression focusing on K-12 students' performances of using energy concept in their accounts of carbon-transforming processes in socio-ecological systems. Carbon-transforming processes--the ecological carbon cycle and the combustion of biomass and fossil fuels--provide all of the energy…
Descriptors: Elementary Secondary Education, Energy, Role, Science Curriculum
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Sherin, Bruce L.; Krakowski, Moshe; Lee, Victor R. – Journal of Research in Science Teaching, 2012
This article is concerned with "commonsense science knowledge", the informally gained knowledge of the natural world that students possess prior to formal instruction in a scientific discipline. Although commonsense science has been the focus of substantial study for more than two decades, there are still profound disagreements about its nature…
Descriptors: Cognitive Structures, Scientific Concepts, Concept Formation, Misconceptions