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Grade Range:
6-12
Resource Type(s):
Duration:
12 minutes
Date Posted:
3/31/2014
Why are objects useful teaching tools? How should you choose which objects to use? Learn the answers to these questions from Richard Kurin, the Under Secretary for History, Art and Culture at the Smithsonian Institution, who recently published his new book "History of America in 101 Objects
Grade Range:
K-12
Resource Type(s):
Artifacts, Primary Sources
Date Posted:
12/31/2009
In the early days of electronic computers, memory was not as efficient or inexpensive as it is today. To save memory space, programs stored as few digits as possible for dates. In COBOL, for instance, January 1, 1999, was stored as 010199. As Year 2000, or Y2K for short, approached, it became app
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