Curated OER
Wonders of Weather
Students investigate weather disasters by creating a virtual tornado. In this wild weather lesson, students define a vortex and describe how a vortex keeps a tornado moving and causing damage. Students utilize salt, detergent, water,...
PBS
Nova: Hunt for the Supertwister
This activity will introduce you to the Fujita scale for rating tornado strength. You will then put your knowledge to use by observing photographs of tornado damage and assigning them a rating.
University Corporation for Atmospheric Research
Ucar: Make a Tornado
This site is provided for by the University Corporation for Atmospheric Research. Make a tornado or a twister in a jar. The step by step directions give a clear description of how to make these items.