These activities will test your knowledge of powers of 10 in scientific contexts.
Will you be able to judge the length of the physical objects, with sizes ranging from 1 Angstrom to 1 million km?
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.