User login


Search Results


Showing results (1 to 3 of 3)

  • Thumbnail
    Omaha's Henry Doorly Zoo
    Add to list Details
    In this activity, learners explore the concept of permeability to better understand why amphibians are extremely sensitive to pollution. Learners soak one regular hard-boiled egg and one peeled...

    1 cent - $1 per group Ages 4 - 14 4 to 24 hours
  • Thumbnail
    Omaha's Henry Doorly Zoo
    Add to list Details
    In this activity, learners compare frog eggs to chicken eggs to better understand why frog eggs need water. Learners compare a boiled chicken egg to "frog eggs" represented by boiled...

    $1 - $5 per student Ages 4 - 14 4 to 24 hours
  • Thumbnail
    Omaha's Henry Doorly Zoo
    Add to list Details
    In this activity, learners gain a better understanding of how household/school waste breaks down in a landfill. Learners collect trash and then create miniature landfills in 2-liter bottles....

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

Current filters


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

  • Query parameter - ;facetSort - not supported

  • Query parameter - ;sourceInstitution - not supported

    • Oregon Museum of Science and Industry (remove)
  • Informal Category

  • Source Institution

  • Age Range