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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 guide and a friend
2016-12-12

Description:Khothatso Mokone  Tags: Khothatso Mokone  longdesc=

Louzanne Coetzee and Khothatso Mokone.
Photo: Charl Devenish

Behind every successful Paralympic athlete is a guide, and behind blind athlete Louzanne Coetzee is none other than former Kovsie student Khothatso Mokone.

Mokone, who is a sports journalist and freelance photographer, says he is not entirely sure that his busy schedule is very balanced, but he tries to ensure he squeezes as much as possible into his day. One thing he always makes time for is his training. “As a young person, I try to take every opportunity that comes my way,” he says.

This young runner, who has been Coetzee’s guide for the past eight months, says that every race they have run together thus far has always been better than the last. “The partnership grows harmoniously every day. We talk about almost everything there is, not only running,” Mokone says.

Mokone guided Coetzee in the 1 500m of the Paralympics in Rio de Janeiro in September this year when she was disqualified. 

Mokone, who loves comedy and Dubai, is inspired by SAfm journalist and presenter Ashraf Garda. “He talks a lot about current issues that affect our country and I like his style of presenting. He is a good orator.”

Something people may not know about him is that he always walks around hopeful that the best is yet to come. “When I walk down the street, I walk with confidence and people think I have made it in life not knowing that I only have hope for a better tomorrow,” he says.

Although he is not yet as successful as he would like to be, Mokone encourages the youth to “open their eyes and ears to set realistic goals and work with patience to achieve each goal, whether short or long term”.

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