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Wheeler, Lindsay B.; Whitworth, Brooke A.; Gonczi, Amanda L. – Science Teacher, 2014
The number of students majoring in science, technology, engineering, and math (STEM) is declining due in part to a lack of student interest (Fairweather 2008; NRC 2012; PCAST 2010). One reason may be the difference between how science is done in school and how it is done in the field (Osborne, Simon, and Collins 2003). An interdisciplinary…
Descriptors: Engineering Technology, Student Interests, Science Interests, STEM Education
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Delpech, Roger – Journal of Biological Education, 2009
This paper describes a simple, rapid and low-cost technique for growing bacteria (or other microbes) in an environmental gradient, in order to determine the tolerance of the microbial population to varying concentrations of sodium chloride ions, and suggests how the evolutionary response of a microbial population to the selection pressure of the…
Descriptors: Evolution, Investigations, Microbiology, Science Experiments
Smith, Anita – Inverness Research, 2008
In January 2005, the American Museum of Natural History (AMNH) was awarded a three-year ITEST grant (Innovative Technology Experiences for Students and Teachers) through the National Science Foundation (award #04-23417). This "AMNH-ITEST High School Science Research Program" aimed to target 120 urban high school youth, grades 10-12, from…
Descriptors: Scientific Research, Mentors, Summative Evaluation, Research Projects