PowerPoint and Worksheet for use in a lesson investigating carbon dioxide and breathing.

'carbon dioxide enquiry' is a PowerPoint that is shown to high ability classes in order to introduce the question that they will be investigating. Students can choose how they want to find the answer but the info on the &'collecting gases&'; sheet may be useful.


  • carbon dioxide enquiry.ppt
  • collecting gases info.ppt

About this resource


Created: May 24, 2010

Updated: Feb 18, 2013

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

1 Review

  • 3
    user avatarcsmithh6 years agoreport

    A useful question to ask pupils, and help clear up the misconception that we breathe out carbon dioxide.