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Download full textHand, Brian; Therrien, William; Shelley, Mack – Society for Research on Educational Effectiveness, 2013
The U.S. began a new national standards movement in the area of K-12 science education curriculum reform in the 1980s known as "Science for All" to develop a population that is literate in economic and democratic agendas for a global market focused on science, technology, engineering, and mathematics (STEM) (Duschl, 2008). The National…
Descriptors: Science Education, Heuristics, Science Process Skills, Randomized Controlled Trials
