Charles R. Ward

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T he widespread emergence of wireless networks and the rapid adoption of handheld computing devices have made mobile computing a reality. Hotspots are now commonly found at coffee shops, bookstores, airports, hotels, and other public spaces. In line with this trend, a growing number of college campuses are also becoming " unwired. " This new infrastructure(More)
Dozens of reports over the last 35 years have documented the decline in the number of students pursuing science and mathematics degrees. For instance, from 1995 to 2000, the number of bachelor's degrees awarded in the physical sciences never exceeded 1.7%, while in mathematics that number never rose above 1% (Morgan 1998; Knapp 2001). Therefore, the ability(More)
Digital Library of Reusable Teaching Resources iLumina is a digital library of undergraduate teaching materials for science, mathematics, engi-Tech. 1 Our experience suggests that faculty across the country have created a wealth of digital resources for teaching and are willing to share them. However, they lack a repository where they can submit their(More)
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