User login


Search Results


Showing results (1 to 4 of 4)

  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity about light and refraction, learners discover how a lens creates an image that hangs in midair. A large Fresnel lens creates upside-down images of distant objects and right-side-up...

    $5 - $10 per student Ages 8 - 14 30 to 45 minutes
  • Thumbnail
    BioEd
    Add to list Details
    In this activity related to microbes, learners use water drops and hand lenses to begin the exploration of magnification. This activity also introduces learners to the microscope. This lesson guide...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    New Jersey Department of Education
    Add to list Details
    Learners demonstrate how water can distort, refract and magnify light. In an investigation called Underwater Differences, learners do activities including the Broken Pencil, examining how a pencil...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    In this activity (on page 1 of the PDF under SciGirls Activity: Earthquakes), learners will use a magnifier to carefully examine samples of sand from different locations. They record their...

    $5 - $10 per group Ages 8 - 14 45 to 60 minutes