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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

Miss Deaf SA inspires UFS teachers with her life story
2009-11-26

Pictured from the left, are: K. Botshelo, Vickey Fourie (Miss Deaf SA) and A. Morake.

Vicki Fourie, Miss Deaf SA 2009 and Miss Deaf HESC, recently visited the University of the Free State to motivate aspiring Foundation Phase teachers by sharing her life story with them.

When Vicki was two years old, her parents found out that she couldn’t speak. Two possible explanations were that she had had an ear infection or speech problems. They took her to a specialist and after a brain scan they found out that Vicki had 97% hearing loss in both ears.

Hearing aids were required and Vicki’s father, Pastor Gerhard Fourie from the Christian Revival Church (CRC) enrolled her in a kindergarten school for deaf children, Carel Du Toit in Cape Town.

However, even though Carel Du Toit’s slogan is ‘Where Deaf Children Learn to Speak’, it was because of her mother’s efforts that Vicki is able to communicate effectively with hearing people today.

Bonita Fourie would sit with her child every single day and teach her how to pronounce words phonetically and how to read lips. It is because of that that Vicki is not dependent on sign language at all.

When she was seven years old, her parents enrolled her in an English A.C.E. school. Even though Vicki’s home language is Afrikaans, her parents decided to go against the norm by placing her in an English school (most deaf/hard of hearing people cannot learn a second language). Today Vicki is fluent in both languages.

“I used to think that my hearing aids are just a normal thing you put on, like using glasses for reading,” she said. “I still think that way. People always come up to me and say, ‘It’s amazing how easily you adapt to hearing people. You have no stumbling blocks or holdbacks.’

“To me it’s interesting because my reaction is always this: ‘God gave me this situation, and I have made the best of it. I’ve overcome it, and therefore I can go forward in life’. We were born not to survive, but to thrive. I detest the attitude of, ‘I’m a victim, so the world owes me something’. The world owes nobody anything! We can be victorious over our own circumstances. It is possible. My name’s meaning is testifies to this: “Vicki” comes from the word “Victory”. I was meant to be victorious, and not a victim.”

Vicki, who is now 20, has achieved so much in life. She did ballet, hip-hop, modern dancing, drama (she even went to America for her dramatic monologue and poetry recitation), and she has published over 70 magazine articles, nationally and internationally. Her dreams are to write books one day, become a TV presenter, and motivate and inspire people all over South Africa through public speaking.

When one hears this story, one cannot help but be surprised by her success. It makes you realize that anything is possible when you see the potential in a child, and then do everything in your power to develop it and draw it out. When you believe in the child that you are educating, that child will sense it and blossom like a flower.

“Courage isn’t a gift, it is a decision,” Vicki said. “There will always be things that try to hold you back. The key to working with any child is to be patient, patient, and patient! Teachers play a huge role in equipping children for the future. It is a big responsibility, but it can be done.”
 

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