User login


Search Results


Showing results (1 to 4 of 4)

  • Thumbnail
    COSI
    Add to list Details
    In this activity, learners make a solar oven. Learners witness the awesome power of the sun to make a yummy treat--a chocolate chip cookie!

    Ages 6 - 11
  • Thumbnail
    COSI
    Add to list Details
    In this environmental science activity (page 3 of the PDF), leaners will identify and explain the causes of erosion. They will observe the effects of erosion on the surrounding area and further...

    Ages 8 - 11
  • Thumbnail
    COSI
    Add to list Details
    In this chemistry experiment, learners get to make a very bizarre substance using corn starch and water. Is it a solid? Is it a liquid? Or is it a different kind of substance entirely? Sometimes...

    Ages 4 - 11
  • Thumbnail
    COSI
    Add to list Details
    In this activity about magnetism (page seven of the pdf), learners experiment with magnets to better understand how magnetic fields work. More importantly, they learn that Earth is surrounded by...

    Ages 6 - 8

Current filters


  • Chemical

  • Query parameter - estimatedMaterialsCost - not supported

  • Resource Type

  • Query parameter - preparationTime - not supported

  • Source Institution