User login


Search Results


Showing results (1 to 2 of 2)

  • Thumbnail
    NASA
    Add to list Details
    In this activity, learners discover how geologists use stratigraphy, the study of layered rock, to understand the sequence of geological events. Learners use baking soda, vinegar, and different...

    $10 - $20 per group Ages 8 - 18 1 to 2 hours
  • Thumbnail
    American Museum of Natural History
    Add to list Details
    In this activity (on pages 11-12 of PDF) learners create models of lava layers that have formed on the moon. The model is created by mixing a series of different colored vinegar with baking soda,...

    $1 - $5 per group Ages 8 - 14 30 to 45 minutes