User login


Search Results


Showing results (1 to 9 of 9)

  • Thumbnail
    Centers for Ocean Sciences Education Excellence
    Add to list Details
    In this activity, learners are challenged to design a planktonic organism that will neither float like a cork nor sink like a stone. They are given pictures of planktonic organisms and simple...

    $5 - $10 per group Ages 8 - adult 30 to 45 minutes
  • Thumbnail
    University of Nebraska State Museum
    Add to list Details
    This marine biology activity (on pages 11-17) introduces learners to kelp (seaweed) forests that grow in the ocean and are home to many species of sea animals. Learners construct a forest make of...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
  • Thumbnail
    University of Nebraska State Museum
    Add to list Details
    In this activity (on pages 36-39), learners make a model of a watershed out of paper, then run water down the mountain to simulate how rainfall and pollution affect watersheds. Learners are...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    University of Nebraska State Museum
    Add to list Details
    In this activity (on pages 29-35), learners examine water pollution and filtration. First, learners build models of water bugs from paper clips, and test the effect of dirt and detergent on their ...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Liberty Science Center
    Add to list Details
    In this activity, learners interact with a 3-D model of a watershed to better understand the interconnectedness of terrestrial and aquatic environments. The instructions contain suggestions for ...

    Over $20 per group Ages 4 - adult 5 to 10 minutes
  • Thumbnail
    Lunar and Planetary Institute
    Add to list Details
    In this activity, learners consider the water features they might enjoy at a community park--a pond, brook, water playground (or "sprayground"), or pool--and what happens to the water...

    Over $20 per group Ages 4 - 14 10 to 30 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    In this activity, learners make a model of a beehive using simple materials. In the process, learners discover that honeybees build their hives using wax from their bodies, shaped into 6-sided...

    $1 - $5 per student Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This is an activity (located on page 3 of the PDF) about the use of reduction agents to decontaminate ground water. Learners will conduct a reduction-oxidation (redox) reaction in which vitamin C...

    $10 - $20 per group Ages 8 - 14 2 to 4 hours
  • Thumbnail
    Lunar and Planetary Institute
    Add to list Details
    In this activity, learners create channel features with flowing water, comparing their observations to real images of Mars and Earth taken by satellites/orbiters. Learners' observations of the...

    Over $20 per group Ages 8 - 14 10 to 30 minutes

Current filters


  • Query parameter - ddssearch_q - not supported

  • Query parameter - verb - not supported

  • Query parameter - search-type - not supported

  • Informal Category

  • Resource Type

  • Age Range

  • Preparation Time

  • Subject