Lynne became the Director of NRICH (nrich.maths.org) in 2010. She has worked with children and grownups in many different mathematical settings -¬ in primary and secondary schools, further education colleges and universities, and set up a very successful maths education consultancy which took her all over the world.

She is very involved, both as NRICH director and as an individual, in mathematics education policy for and including membership of ACME, and is currently involved in redrafting the mathematics curriculum. Lynne is an author of many articles and books, is a well-known conference speaker and travels widely both here and abroad to promote NRICH.