Word: starlab
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Dates: during 2010-2010
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Sadler invented the Starlab portable planetarium in 1977—and 20 years later, about a quarter of students in the U.S. public school system have seen his inventions, he estimated...
...recognition of his development of Starlab and his dedication to helping students and teachers understand the common misconceptions lodged within science education, Sadler has been named the recipient of the 2010 Education Prize by the American Astronomical Society...
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