User login


Search Results


Showing results (1 to 1 of 1)

  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners make their own simple slide rules out of paper and learn how they work. The activity starts by having learners make an "adding slide rule," which is not a very practical device...

    1 cent - $1 per group Ages 8 - adult 10 to 30 minutes

Current filters


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

  • Query parameter - verb - not supported

  • Source Institution

    • Oregon Museum of Science and Industry (remove)
  • Preparation Time

  • Materials Cost

  • Age Range