User login


Search Results


Showing results (1 to 2 of 2)

  • Thumbnail
    COSI
    Add to list Details
    In this weather activity, learners build their own wind detector and test for the presence of convection currents in their indoor location. Though the initial activity takes only 30 minutes, the...

    $1 - $5 per student Ages 8 - 11 30 to 45 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    In this activity, learners add food coloring to hot and cold water in order to see how fluids at different temperatures move around in convection currents. When the colored hot and cold liquid are...

    $1 - $5 per group Ages 8 - adult 5 to 10 minutes