User login


Search Results


Showing results (1 to 2 of 2)

  • Thumbnail
    NOAA
    Add to list Details
    In this activity, learners will listen to as many radio stations as possible to discover that AM radio signals can travel many hundreds of miles at night. Learners log the call signs, locations,...

    free Ages 8 - 18 1 to 2 hours
  • Thumbnail
    Windows to the Universe
    Add to list Details
    In this activity, learners investigate various appliances and electronics, discovering how much energy each uses and how much carbon dioxide (CO2) is released to produce that energy. Learners use a...

    Over $20 per group Ages 11 - 18 1 to 2 hours

Current filters


  • Query parameter - ;amp;/smileItem/authorshipRights/sourceInstitutions/sourceInstitution - not supported

  • Query parameter - ;amp;verb - not supported

  • Query parameter - ;amp;facetSort - not supported

  • Query parameter - ;amp;sourceInstitution - not supported

    • Oregon Museum of Science and Industry (remove)
  • Resource Type

  • Informal Category

  • Subject