Two prominent concerns of mathematics education at third level are: improving the engagement of undergraduate students who have chosen to study mathematics and developing these students’ communication skills. Maths Sparks: Problem Solving Workshops is a mathematics enrichment programme where workshops are designed by undergraduate students and presented to post-primary pupils. This programme is run by the UCD School of Mathematics & Statistics and is funded and supported by Science Foundation Ireland and UCD Access & Lifelong Learning. Undergraduate students apply to volunteer in the programme, which is run over the course of one semester, with the opportunity to develop their skills of designing a mathematics workshop, working in a team, facilitating mathematical learning, presenting to a large audience and communicating their knowledge of mathematics. Each two-hour workshop is designed by a group of two to three students, under the guidance of academic staff in the UCD School of Mathematics & Statistics, and is presented as part of a series of workshops to senior post-primary pupils.