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23 December 2024 | Story Supplied | Photo Supplied
Dr Nomalungelo Ngubane
Dr Nomalungelo Ngubane, Director: UFS Academy for Multilingualism.

A multilingual environment at institutions of higher learning not only promotes inclusivity, but also ensures more effective teaching and learning.

The University of the Free State (UFS) is at the forefront of developing multilingual initiatives – underscored by solid research – to the benefit of the entire South African student body.

This year yielded a number of significant milestones.

UFS Academy for Multilingualism

The UFS Academy for Multilingualism was established four years ago, flowing from the UFS Language Policy that expresses the university’s commitment to multilingualism, with particular emphasis on Sesotho, Afrikaans, and isiZulu. The academy aims to promote these languages on institutional and social levels through various academic and community-based projects and initiatives.

Among its key aims are: Advancing Sesotho and isiZulu as academic languages; incorporating multilingualism into learning and teaching; promoting multilingualism as a social asset; and improving English as a language of instruction. In all these areas, groundbreaking work was done in 2024.

Taking the lead with innovative translanguaging practices

One of the UFS Academy for Multilingualism’s most promising focus areas is the facilitation of trans-language tutorial sessions in various faculties. Translanguaging is a pedagogical practice where students receive input in one language and produce output through the medium of another language, in order to maximise learning and promote full understanding of the subject matter. It also serves the important function of developing what speakers perceive to be their ‘weaker’ language. In a university context, this would entail that lectures are presented in English, while students get a chance to discuss the subject matter and ask or answer questions in tutorial groups using another language – one in which they feel more or equally comfortable. This results in the dynamic and fluid use of multiple languages in teaching, learning, and communication within lecture rooms.

The value of these practices lies not only in expanding cultural horizons and students’ exposure to different languages – they, in fact, also promote better understanding and knowledge retention. In a monolingual teaching situation, for instance, it is very possible for students to answer questions or complete assignments without full understanding, because processing for meaning may not have actually occurred. Sections from textbooks can merely be copied or adapted, without reflecting solid comprehension. This is, however, less prevalent with translanguaging, because reading a topic in one language and then discussing it in another requires the subject matter to first be processed and digested before it is reproduced.

 

Multilingualism highlights in 2024

 

The UFS Language Policy has been made available in Sesotho, Afrikaans, isiZulu, and English since the beginning of 2024 in order to make this important information available to staff and students in the languages they best understand and/or prefer.

  • International Mother Tongue Day celebrations

In February, the UFS Academy for Multilingualism hosted International Mother Tongue Day celebrations, which included a Sesotho Short Story writing competition, acknowledging all the languages (local and international) represented by its diverse student and staff bodies.

  • Hosting Translanguaging in the Global South Symposium 2024

Great strides have been made towards sharing knowledge and expertise with local and international universities in the field of translanguaging pedagogies and practices in higher education, as the Qwaqwa Campus in the Eastern Free State hosted the Translanguaging in the Global South Symposium in March, attracting expert local and international keynote speakers.

  • Development and intellectualisation of Sesotho terminology

An innovative project bringing together subject specialists, Sesotho linguists, terminologists, and translators, did groundbreaking work in 2024 to develop Sesotho terminology in the fields of accounting, mathematics, law, psychology, agriculture, research, and social work.

  • Development of South African Sign Language (SASL) as an academic language

The UFS has started with a process of standardising and verifying SASL terminology for interpreters in various disciplines, to avoid confusion and ensure uniformity and quality learning and teaching for Deaf students.

  • Publication and launching of academic books written in African languages

In order to encourage research outputs in African languages, the university has embarked on a process to publish academic books that showcase the capacity of African languages to express empirical and conceptual research findings in various African languages, such as Sesotho, isiZulu, Sepedi, and Tshivenda.

  • Translation of PhD abstracts

During 2024, 48 PhD abstracts from the seven faculties were translated by the UFS Academy for Multilingualism and made available in Sesotho, isiZulu, and Afrikaans, in order to enhance exposure and understanding for the wider UFS community.

  • Training of academic staff on multilingual pedagogies

In mid-2024, academic training workshops were launched to engage academic staff in the current issues and debates on multilingualism in higher education and to empower them with theoretical knowledge and practical strategies of teaching in multilingual classrooms. 

External funding for multilingualism projects

Funding from the Department of Higher Education and other institutions was applied for and secured in 2024 to boost multilingualism practices at the university, with a specific focus on the development of Sesotho and South African Sign Language as academic languages.

This celebration of language and culture has become a popular annual event on the UFS calendar and was hosted this year on the Qwaqwa Campus, featuring various local artists.

Multilingual collaborations for societal impact

In 2024, the UFS initiated and sustained a number of successful partnerships with other institutions of higher learning, such as the University of KwaZulu-Natal, the Walter Sisulu University, and the University of Cape Town, sharing knowledge and expertise in the development of Sesotho, isiZulu, and isiXhosa.

  • Research on multilingualism

Various research publications on the impact of multilingualism at the UFS have been produced for DHET-accredited journals.

The UFS supports the United Nations General Assembly’s proclamation of the decade from 2022 to 2032 as the International Decade of Indigenous Languages and will continue to show its commitment towards multilingualism with bold and innovative strategies.

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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