I've been aware of You Tube for quite awhile, but have never explored it. After searching "library" found a pretty interesting library rap-"The Dewey Decimal Rap":http://www.youtube.com/watch?v=NHiUQb5xg7A.
Also looked at a school's math presentation--sure wish this was available when my children were in school. What a wonderful tool--but who has time to explore all these wonderful tools?
