EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.
28 and It's Upward and Onward
Age 7 to 11 Challenge Level:
How many cubes will you start with?
Try making a shape and then counting the number of faces. Are there
more than $28$ or fewer than $28$? Can you see how to change your
shape to get exactly $28$ faces?
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.