• ReadWriteThink - Offers student materials and teaching resources for learning beyond the classroom. Includes lesson plans, standards, learning languages, and classroom activities.  
  ( Top > Reference > Education > Educators > K through 12 )
  
  
• Transportation of America - Campaign to change the thinking on transportation and to develop options that are cheaper, faster, and cleaner. Includes platform, blog, resources and partners information.  
  ( Top > Society > Issues > Transportation )
  
  
• OAIster - Aggregates data from digital library collections and provides access to 22,543,619 records from 1144 contributors.  
  ( Top > Reference > Libraries > Digital )
  
  

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