IPPN

Seán Delaney is interim registrar at the Marino Institute of Education in Dublin, where he has been a mathematics educator since 1999. Before that he spent 11 years teaching in Dublin and Kilkenny, including time as Principal. He is on the Board of Studies of Project Maths and has studied mathematics education in the United States where he received a PhD in 2008. His report on a study of Irish teachers’ mathematical knowledge, Knowing What Counts, was co-published by the Department of Education and Science and by the Marino Institute of Education in February 2010.