User login


Search Results


Showing results (1 to 3 of 3)

  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    This display shows slow chemical reactions in colorful crystal formations known as Liesegang Rings. These reactions are similar to those forming the rings in agates. This activity is recommended...

    $5 - $10 per student Ages 14 - adult 1 to 4 weeks
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    This guide outlines how to plant a garden even if you don't have a yard! It gives advice on how to prepare a container for plants and how to cultivate seedlings so they can grow enough to be...

    $5 - $10 per student Ages 8 - adult 1 to 4 weeks
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this activity (on pages 19-24 of PDF), learners soak chicken bones or eggshells in vinegar for several days. Learners observe what happens to the material as the acid dissolves the calcium that...

    1 cent - $1 per student Ages 8 - 14 1 to 4 weeks

Current filters


  • Query parameter - ddssearch_q - not supported

  • Query parameter - verb - not supported

  • Query parameter - search-type - not supported

  • Resource Language

  • Learning Time

  • Source Institution

    • Oregon Museum of Science and Industry (remove)