Darren O’Brien

Darren O’Brien is a Mathematics and an Applied Mathematics teacher. Darren has taught Higher Level Leaving Certificate Mathematics for 25 years. He has an in-depth understanding of the curriculum and the Leaving Certificate exam.

Nuala Uí Cheallaigh

Nuala Uí Cheallaigh is an Irish teacher with over 20 years teaching experience. Nuala’s unique teaching style inspires students to be more confident and self-assured in the subject. She provides her students with the skills necessary to master both the