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15 July 2019 | Story Eugene Seegers | Photo Eugene Seegers
Chris Grobler, Eunice Qwelane, Bob Tladi, and Elmien Retief on the UFS South Campus during the Monyetla Bursary Project’s Winter School.
Chris Grobler, Eunice Qwelane, Bob Tladi, and Elmien Retief on the UFS South Campus during the Monyetla Bursary Project’s Winter School.

Three members of the Free State Department of Education (FSDoE) recently visited the UFS South Campus to see an example of inclusive education at work: The Monyetla Bursary Project’s sixth Winter School. Monyetla means ‘opportunity’ in Sesotho. We spoke to Bob Tladi (Chief Director: Education Development and Support, FSDoE), Eunice Qwelane (Director: Inclusive and Special-Needs Education, FSDoE), Elmien Retief (Acting CES, Inclusive and Special-Needs Education, FSDoE), and Chris Grobler (Director: Monyetla Bursary Project) to find out why this year’s programme was of special interest to the province’s Department of Education.

According to Eunice Qwelane, the special area of interest for her department was the hard-of-hearing and deaf Grade 12 learners from Bartimea School in Thaba Nchu. She says the Winter School is “an opportunity for these disabled learners to be integrated into the broader school community. For them, it is also a step of progressive development towards their future, as well as preparation for tertiary education.” She adds that it is also an opportunity for them to receive excellent tuition. “Monyetla’s Winter School at the UFS South Campus ensures that subjects are taught by the best possible educators.”

Chris Grobler mentions that additional opportunities were created for these learners to interact with hearing learners. During their time off at the cafeteria or during breaks, they can play games and get to know one another. Hearing learners were also taught basic greetings in South African Sign Language (SASL) and were encouraged to interact with deaf students as much as possible.

He adds: “There is a need for administrators to develop and widen their thinking. Schools that attend the Winter School are from all over the province, not only Motheo District in the Free State. Even more than that, learners visit from all over the country — from the North-West, KwaZulu-Natal, Eastern, Western and Northern Cape — because we have built a reputation here. As the University of the Free State, we are doing good towards ALL. It is a compliment for the Free State Department of Education and the university.”

Eunice Qwelane concludes: “We really appreciate what the UFS is doing, because within the department we do not have winter camps that cater for visually or hearing-impaired learners. The university, in collaboration with the Monyetla Bursary Project, is solving an existing problem and bridging a gap in the system. It is an inspiration for these learners, because they can move away from isolation. This is inclusivity at its best and inclusivity in action that the UFS is bringing to us as a department, and we really appreciate that.”

Other services rendered at Winter School 

1) Help learners apply to UFS (feeder programme of matrics for UFS in collaboration with Schools Partnership Project at South Campus)
2) NBT application assistance
3) Funding opportunities, application assistance
4) Job shadowing / internships, partnerships with companies and sponsors
5) South African Sign Language (SASL) interpreting at Computer Lab
6) Simoné Hendricks: SASL Specialist interprets SASL in Maths and Accounting
7) D6 School Communicator — download teaching resources used during Winter School

Winter and Saturday Schools: Facts

  • 2007: Saturday School started with 300 learners and five subjects
  • 2019: This has grown to 1 500 learners and 15 subjects in 2019
  • 2008-2011: Gr 12 learners express a need for further opportunities to improve their skills in key subjects such as Maths, English, Science, and Computer Literacy
  • 2012: Winter School is started by Monyetla Bursary Project, with the aim of linking corporate sponsors with deserving underprivileged learners
  • 2019: Winter School has now grown to be a multi-province drawcard to the UFS South Campus


News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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