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Maths KS3: Geometrical thinking challenge material

Overall rating 4 out of 54 (1 rating)

Last updated 27 March 2013, created 03 June 2011, viewed 1,246

This problem is a context for systematic number work, geometrical thinking and problem solving. It contains great opportunities for discussing a general idea resulting from changing one variable and how this can be extended when other changes are made. This means that something you notice in one sit More…uation can be used in a slightly different situation. For example, one way to investigate this problem is to consider how the number of squares increases as you add another column to a rectangle with a fixed number of rows. The method can be extended to rectangles with more rows.

Downloads and web links

  • pdf documentGuide
    How the Problem might be Focused.pdf (29kb, pdf document)
  • pdf documentGuide
    How the Problem might Unfold.pdf (23kb, pdf document)
  • for pupils

  • pdf documentActivity
    Problem 13 - Squares in Rectangles.pdf (23kb, pdf document)
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This is a lovely little problem with some great guidance and advice. Well worth a look - thanks!

from DaveGale, 10 February 2012
(report comment) 4 out of 5
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Secondary Maths NatStrats"s avatarSecondary Maths NatStrats

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