Good for Revision purposes and main class introduction. Includes starter activity, an activity including pupils acting gas exchange in fish demonstrating both parallel flow and the benefits of counter current flow, and exam question activity involving the whole class participation. It makes exam question answering that little bit more fun :)


  • PPT.pptx

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Created: Sep 16, 2012

Updated: Mar 18, 2013

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This resource is designed for UK teachers. View US version .

2 Reviews

  • 5

    love the idea for the role play - thank you!

  • 4

    I like the gas exchange modelling for students - may have to adapt it for my 4, but great idea thanks :)