SIA Acc. 20-124, Smithsonian Science Education Center, Website Records, 2012-2018

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This accession consists of the "Properties of Matter" website, a resource guide for a module of the Science and Technology Concepts for Middle Schools curriculum. The website was crawled twice on December 13, 2018, shortly before it was taken offline. Although the website has been maintained by the Smithsonian Science Education Center, it has not been updated since approximately 2012 and reflects the Center's previous name, National Science Resources Center (NSRC). NSRC was jointly administered by the Smithsonian Institution and the National Academies. Materials are in electronic format.


  • National Academies (U.S.)
  • Smithsonian Institution
  • National Science Resources Center (U.S.) Science and Technology Concepts for Middle Schools
  • National Science Resources Center (U.S.)


  • Electronic List in accession file.
  • Folder List in accession file.
  • For a description of the record series of which these materials form a part, refer to the "Forms part of" above.



Repository Loc.

Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520


  • 2012
  • 2012-2018


  • Public relations
  • Education
  • Science
  • Curriculum planning
  • Study and teaching
  • Museums
  • Web sites
  • Museums--Public relations
  • Museums--Educational aspects
  • Science--Study and teaching


  • Electronic records
  • Collection descriptions
  • Web sites

Local number

SIA Acc. 20-124

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