- Illinois Educator Free Online Professional Development (Moodle Based)Are you a middle or high school math or science teacher? If so, check out these new and innovative online professional development courses from the University of Illinois and the Illinois Math and Science Academy. Courses are available free of charge for Fall 2009.
- - By Dennis OConnor
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Obsolescent or obsolete?
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Obsolescent describes something in the process of becoming outdated or
fading from use, while obsolete refers to something that is already
c...
5 days ago
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