Popular and Motivational Talks
- Being a mathematician in Africa: a motivational talk, Oakland University, Detroit, USA, 5 March 2009
- Succeeding as a postgraduate student, Postgraduate Symposium, College of Science, Engineering and Technology, University of South Africa, 8 October 2010.
- Why should I study mathematics? Open Day presentations, University of Pretoria, 2008–2013.
- Motivational talk to the Student Chapter of the Society of Industrial and Applied Mathematics (SIAM) at Arizona State University, USA,15 April 2014.
- Starting and continuing a research career at the University of Pretoria, DRIS Research Orientation Programme: Early Academic Programme, 13 February 2015.
- Mathematical Biology, Mathematics Postgraduate Research Fairs (online), University Capacity Development Programme (UCDP), South Africa, 16 July 2020
- Using mathematics to provide insight into transmission and control of the COVID-19 pandemic in South Africa, South Africa’s National Department of Health (NDoH) Knowledge Hub Webinars, 16 October 2020.
- Succeeding as postgraduate student and junior academic, Interdepartmental Colloquium, University of Free Sates, Bloemfontein, South Africa 22 May 2023.