Worksheet and activities looking at energy efficency.


  • efficiency.pdf

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Created: Aug 19, 2011

Updated: Mar 14, 2012

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2 Reviews

  • 4
    user avatarcrf5092 years agoreport

    Used this with my Y10s (low ability) who were struggling with this concept. Thanks

  • 5
    user avatarChemPixie6 years agoreport

    Just what I was looking for as a gentle introduction for my Yr7's. Thanks :)