User login


Search Results


Showing results (1 to 1 of 1)

  • Thumbnail
    Optical Society of America
    Add to list Details
    In this optics activity, learners use a television to generate an image with a magnifying glass. Learners will be surprised to see how they can watch TV on a piece of paper, albeit upside down! Use...

    free Ages 6 - 11 Under 5 minutes

Current filters


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

  • Query parameter - ;verb - not supported

  • Query parameter - ;facetSort - not supported

  • Query parameter - ;sourceInstitution - not supported

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

  • Preparation Time

  • Age Range

  • Informal Category

  • Subject

  • Source Institution

Narrow your search