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In this activity, students watch a short slide show presentation explaining what precipitation is and how clouds form.

By the end of this activity, students should be able to:

  • explain what precipitation is and how water vapour is transported and concentrated in the atmosphere
  • describe how water appears as different phases in the air – vapour, droplets and ice particles
  • explain that clouds are mixtures of droplets and ice particles and that this mixture changes with temperature.

Download the slide show and Word file for:

  • introduction/background notes
  • what you need
  • what to do
  • extension idea.
    Published 3 June 2009, Updated 1 October 2012 Referencing Hub articles