Understanding how areas and perimeters change as we change a shape is important not just mathematically but also in solving many real-life problems. This collection of rich tasks is intended to help you to develop these useful insights into area and perimeter.
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.