How many loops of string have been used to make these patterns?
Stage: 1 Challenge Level:
You might like to just use the initial letters for the
Remember that at Barkton and Cheston you can either go straight
through on the same line or cross over to the other line.
For example, you can be coming from Zogborough through Barkton to
Xanly or you can be coming from Zogborough through Barkton to
How will you know you've got all the routes?
Will you need to record the different routes in some way?
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.