User login


Search Results


Showing results (1 to 1 of 1)

  • Thumbnail
    The University of Texas McDonald Observatory
    Add to list Details
    In this activity, learners carry out a scientific investigation of dust in their classroom. Learners produce an analysis on graph paper of the dust they collect over the course of a few days. Then,...

    $1 - $5 per group Ages 11 - 18 1 to 7 days