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Schwichow, Martin; Christoph, Simon; Boone, William J.; Härtig, Hendrik – International Journal of Science Education, 2016
The so-called control-of-variables strategy (CVS) incorporates the important scientific reasoning skills of designing controlled experiments and interpreting experimental outcomes. As CVS is a prominent component of science standards appropriate assessment instruments are required to measure these scientific reasoning skills and to evaluate the…
Descriptors: Thinking Skills, Science Instruction, Science Experiments, Science Tests
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Guzey, Siddika Selcen; Nyachwaya, James; Moore, Tamara J.; Roehrig, Gillian H. – Journal of STEM Education: Innovations and Research, 2014
A wind energy focused curriculum for grades 4-8 was designed and implemented to promote the understanding of wind energy concepts with American Indian students. 57 students who participated in the 2009 summer program of the "Reach for the Sky" (RFTS) Science, Technology, Engineering, and Mathematics (STEM) received the curriculum. The…
Descriptors: Energy Conservation, Grade 4, Grade 5, Grade 6