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24 April 2023 | Story Leonie Bolleurs | Photo Supplied
Corlé van der Walt received her honours degree in mathematics and applied mathematics. She wants to show students that mathematics is not necessarily difficult, but that it is logical and practical.

Mathematics is undeniably part of the world – from telling time, buying groceries, to manufacturing clothing sizes, and everything in between.

This is the view of Corlé van der Walt, Junior Lecturer in the Department of Mathematics and Applied Mathematics at the University of the Free State (UFS), who received her honours degree in mathematics and applied mathematics (with distinction) at the university’s April 2023 graduation ceremonies. 

The focus of her honours was on applied mathematics, specifically optimisation and dynamical systems. “These subjects link to my undergraduate degree, which is in industrial engineering,” says Van der Walt, who has always enjoyed and excelled in mathematics for as long as she can remember. 

Maths = skills +

She believes that mathematics is important because it helps us describe and value ourselves. “But still, mathematics is more than just the skills we learn; in the words of Albert Einstein, "Mathematics is, in its way, the poetry of logical ideas".

She says that mathematics is also the foundation for other sciences, such as physics, chemistry, and engineering. “Mathematics paves the way for all other forms of science. Without the computational groundwork, it will not be possible to do physics, chemistry, engineering, or any other form of science,” she adds, remarking that we will not be able to make scientific or technological progress.

“This is where I come in; I want to teach young upcoming students’ mathematics and the power of it. I want to show students that mathematics is not necessarily difficult, but that it is logical and practical. With my current qualification, I have already been appointed as a junior lecturer and I teach precalculus to university students who would like to take calculus,” she says.

A balancing act

Although she enjoys her work, Van der Walt finds it challenging to juggle work and studies. But she overcomes these obstacles by prioritising tasks and celebrating small achievements. Her motivation also comes from the joy of seeing her students understand concepts that they previously struggled with. 

With plans to complete her master's degree in the next two years and commencing her PhD studies, Van der Walt is committed to teaching the power of mathematics to upcoming students.

News Archive

A real indaba it was
2010-09-07

Pictured from the left, are: Prof. Dennis Francis (Dean), Prof. Rita Niemann (Director: Postgraduate Studies and Research) and Prof. Rob Pattman (Keynote speaker: UKZN).

No expert panels! No rubrics! Only a fair measure of healthy anxiety that goes with public speaking!

These features describe the meeting that staff members from the Faculty of Education recently had at Indaba Lodge on the banks of the Modder River. The purpose of this get-together was to create a time and space where staff members could not only celebrate their own research efforts, but also acknowledge, support and validate one another’s work.

The day kicked off with the dean’s research vision for the faculty. Thereafter seven staff members doing their Ph.D.s were introduced. Their presentations were followed by inputs from the guest speaker, Prof. Rob Pattman from the University of KwaZulu-Natal (UKZN). He congratulated the presenters on their cutting-edge research, their eloquence and the manner in which they managed to communicate complex matters in simple ways. Ideas he shared from his own research on social identities and critical agency (with a focus on gender and race) served to affirm the relevance of the topics presented by the Ph.D. candidates in transforming the education system as well as the South African society as a whole.

A festive lunch, in honour of retiring Prof. Johan van Staden, brought an affective dimension to the Indaba in the form of heart-felt goodbye messages from colleagues who had shared his academic life for more than 20 years.

After lunch five master’s students had the opportunity to share their research in the form of poster presentations. A lively interest among participants and critical, but constructive questions characterised this session. A potpourri session followed, comprising work in progress, completed surveys, research awards and innovative research methods.

The wrap-up by Prof. Dennis in no uncertain terms affirmed that researchers in the Faculty of Education not only crossed the Modder River, but also the proverbial Rubicon on 21 August. It was envisaged that henceforth:
- Supervision will take on a collaborative character.
- Soon a research forum for Ph.D. students and their supervisors will be established where these students and supervisors can start practising their agency.
- Instead of relying on outside experts who come and “tell” faculty staff members what to do, insiders should start building their own vibrant research-based practices by forming reading groups to discuss seminal works (e.g. Foucault and Freire) and research methodologies (e.g. Burke’s Pentad).

The Indaba was aptly concluded by one of the participants who, on behalf of all attendees, thanked and congratulated the dean on the initiative to give impetus to research. Analogous to the 2010 slogan, Feel it, it is here!, he said: “I feel so inspired and empowered, I can almost taste it!”
 

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