Mathematics & Computer Science

Mathematics is the universal language of science while computer science is the study of the hardware and algorithms that are used in modern computer systems.

Irish leaving certificate requirements H2H2H3H3H3H3 including Higher Level grade H2 in Mathematics For applicants offering the Irish Leaving Certificate, please note that performance at Irish Junior Certificate (IJC) is taken into account. For last year’s entry, applicants for this degree must have had a minimum of five IJC grades at C/Merit. The Selector also checks that any specific entry requirements in terms of Leaving Certificate subjects can be satisfied.