User login


Search Results


Showing results (1 to 5 of 5)

  • Thumbnail
    University of Nebraska State Museum
    Add to list Details
    In this activity (on pages 22-33), learners do the kind of work genetic scientists do, sorting and comparing (images of) genetic material strands called chromosomes. First, learners use two meters...

    1 cent - $1 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    BioEd
    Add to list Details
    In this activity related to microbes, learners make slides of cells from an onion skin and Elodea (American or Canadian waterweed) to observe under a microscope. With these examples, learners will...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Carleton College
    Add to list Details
    This paper describes a working-model demonstration of Ernest Rutherford's 1911 experiment about the nature of atoms. In this demonstration, a model of an atom is constructed inside a sealed...

    $10 - $20 per group Ages 11 - adult 45 to 60 minutes
  • Thumbnail
    BioEd
    Add to list Details
    This neuroscience activity introduces learners to how messages are sent and received by neurons. Learners use modeling clay and pipe cleaners to build model neurons. This lesson guide includes...

    $1 - $5 per group Ages 11 - 14 45 to 60 minutes
  • Thumbnail
    TERC
    Add to list Details
    Using toothpicks, straws, or tubes of rolled up newspaper, learners create 3-dimensional models to illustrate the basic structure and function of the cell membrane, and place an object inside to...

    $1 - $5 per group Ages 8 - 18 45 to 60 minutes