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www.dupagechildrensmuseum.org/kdn2 - Cached
This link has been bookmarked by 3 people . It was first bookmarked on 07 Jul 2008, by Heather Hurley.
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kdn
KDN is a free web-based program offered by DuPage Children's Museum. This program satisfies National Education Technology Standards 4, 5 and 6 and National Education Science Content Standards A and E.
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