Polygonal numbers are those that are arranged in shapes as they enlarge. Explore the polygonal numbers drawn here.
Journeys in Numberland
Stage: 2 Challenge Level:
Using a pencil and paper to keep a running total of your score as
you move along the path might help.
How will you make sure you remember the paths you've tried?
How will you remember the score each time?
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. More information on many of our other activities
can be found here.