This should bring about plenty of discussion. Four "spiders" of increasing difficulty asking students to complete a list of numbers to make the average and range properties true. A couple of typos corrected.


  • Average-and-Range---Spiders.pptx

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Created: Oct 4, 2016

Updated: Jun 14, 2017

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7 Reviews

  • 3
    user avatardamia6910 hours agoreport

  • 5

    Great resource. Good for peer marking - open and closed answers. Lots of places for discussions. Many thanks

    • user avataralutwycheReply from Author3 days ago

      Excellent! Thanks for the review

  • 5
    user avatarMelwil112 months agoreport

    Excellent resource, very clearly set out. Looks like this will be fun.
    Thank you for sharing

    • user avataralutwycheReply from Author2 months ago

      It's great that you and your classes can use this. Thank you

  • 5
    user avatarzakir4 months agoreport

    Brilliant resource - thanks

  • 5
    user avatarzannzann4 months agoreport

    Fab. Just the right level of problem solving for my year 7s. Thank you