Created for the new GCSE specification but also suitable for AS level and iGCSE, this activity requires students to identify errors in quadratic inequality solutions. It is designed to highlight and tackle common misconceptions.

See for more ideas and resources for teaching this topic.


  • Quadratic-inequalities.docx

About this resource


Created: May 28, 2015

Updated: May 8, 2017

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

30 Reviews

  • 5
    user avatarBGHa month agoreport

    Excellent practise for my A level class! Thanks!

  • 5
    user avatarjosborn21a month agoreport

    Very good resource. Thank you.

  • 4
    user avatarazrina823 months agoreport

    thanks for sharing.

  • 5

    This is an excellent activity, which brought some variety in our practice exercises.
    Thank you very much for sharing.

  • 5
    user avatarrishu034 months agoreport

    Thanks for sharing.