User login


Search Results


Showing results (1 to 1 of 1)

  • Thumbnail
    Smithsonian Center for Education and Museum Studies
    Add to list Details
    In this online interactive challenge, learners choose items to represent the Earth or solar system, then determine other items to represent the Moon, or Milky Way based on their relative size. The...

    free Ages 8 - 18 10 to 30 minutes

Current filters


  • Keywords

  • Age Range

  • Source Institution

    • Smithsonian Center for Education and Museum Studies (remove)