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Eightness of Eight

Age 5 to 7
Challenge Level Yellow star
Primary curriculum
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Watch the video above all the way through.

What do you see?

Play it again.  You could pause it while you're watching, if you like.  And you might like to watch it again more than once.

Describe what you notice.
Each time the counters are moved, what is the same? What is different?  

Imagine you are making a similar video but with twelve counters. 
What would it look like?

We would love to see your ideas - you could make a video, or you could take photos, or you could draw pictures, or...

You may be interested in the other problems in our Look More Closely Feature.

Related Collections

  • Other videos
  • Back to LTHC resources

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Lee was writing all the counting numbers from 1 to 20. She stopped for a rest after writing seventeen digits. What was the last number she wrote?

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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