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Potvin, Patrice; Cyr, Guillaume – Journal of Research in Science Teaching, 2017
While the majority of published research on conceptual change has focused on how misconceptions can be abandoned or modified, some recent research findings support the hypothesis that acquired scientific knowledge does not necessarily erase or alter initial non-scientific knowledge but rather coexists with it. In keeping with this…
Descriptors: Scientific Concepts, Misconceptions, Preschool Education, Science Teachers
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Opfer, John E.; Nehm, Ross H.; Ha, Minsu – Journal of Research in Science Teaching, 2012
To improve assessments of academic achievement, test developers have been urged to use an "assessment triangle" that starts with research-based models of cognition and learning [NRC (2001) "Knowing what students know: The science and design of educational assessment." Washington, DC: National Academy Press]. This approach has been successful in…
Descriptors: Science Tests, Evolution, Biology, Test Construction