Maths Week Ireland is an all-island initiative and a partnership of institutions and groups promoting positive attitudes towards maths and highlighting the importance of maths in our lives since 2006. It is coordinated by Calmast at WIT. It is one of four national STEM festivals. Running for 15 years as a collaborative partnership of organisations including all the universities, institutes of technology, with professional bodies, visitor centres and more; Maths Week engaged directly with over 400,000 people in 2020, making it currently the world’s largest maths festival.