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  • In this activity, students examine the role of heat as water changes from a solid to a liquid to a gas and back again.

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

    • identify a logical sequence of solids to liquids to gases and the reverse
    • discuss in very simple terms the role of heat in water’s changes of state.

    Download the Word file (see link below) for:

    • introduction/background notes
    • what you need
    • what to do
    • extension ideas.
      Published 22 June 2014 Referencing Hub articles
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