Ciarán Duffy

About the Author

Ciarán Duffy has taught in Dublin and Dún Laoghaire ETB since 2001. Since 2018, he has been Deputy Principal of St Kevin's Community College, Clondalkin. 
Ciarán has lectured Junior Cycle mathematics methodologies to trainee teachers in DCU, has corrected all levels of mathematics papers with the SEC since 2002 and has written several mock papers and marking schemes. He has delivered numerous revision course seminars and webinars to Junior and Leaving Cert Higher Level Maths students in Trinity College. Over the past number of years, he has delivered online and in-person classes to students through Trinity Access.
Since 2012, Ciarán has served on the committee of the Dublin Branch of the Irish Mathematics Teachers' Association and has been national chairperson of the IMTA since 2019.

Ciarán Duffy - Author