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Mystery Procedure

Age 14 to 16
Challenge Level Yellow star
  • Problem
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What does this procedure do? Prove it.
 
 

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A Short introduction to using Logo. This is the first in a twelve part series.

First Forward Into Logo 10: Count up - Count Down

What happens when a procedure calls itself?

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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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