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Judson, Eugene; Hayes, Kathryn N.; Glassmeyer, Kristi – Science Education, 2020
Although 20 states have adopted Next Generation Science Standards (NGSS), 24 other states have developed their own K-12 science standards based on the same National Research Council (NRC) Framework. Understanding what influences content standards developers, realizing the supports and impediments to implementation they foresee, and knowing their…
Descriptors: Science Instruction, Standards, Course Content, Elementary Secondary Education
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Finley, Fred N.; Nam, Younkeyong; Oughton, John – Science Education, 2011
Earth Systems Science (ESS) is emerging rapidly as a discipline and is being used to replace the older earth science education that has been taught as unrelated disciplines--geology, meteorology, astronomy, and oceanography. ESS is complex and is based on the idea that the earth can be understood as a set of interacting natural and social systems.…
Descriptors: Social Systems, Earth Science, Intellectual Disciplines, Concept Teaching