Complete lesson on error intervals and truncation based on the new GCSE Edexcel 9-1 content. Powerpoint presentation, worksheet exercises (with answers) and extra examples (to encourage independence). Examples and worksheets taken from the Edexcel guidance documents for teaching new topics on the 9-1 specification. Credit to diagnosticquestions for the MCQs for error intervals.


  • Error-Intervals-and-Truncation.pptx
  • Error-intervals-and-truncation-examples.docx
  • Error-intervals-and-truncation-worksheet-with-answers.docx

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