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13 January 2020 | Story Eugene Seegers | Photo Anja Aucamp
New Way to learn a language
Spearheading the digital expansion of the conversational Sesotho course is IDEAS Lab Director, Johann Möller (middle). With him are from the left: Prof Pule Phindane, CUT; Dr Brenton Fredericks, CUT; Bahedile Letlala, UFS Department of African Languages; and Dr Elias Malete, UFS Department of African Languages.

For many years now, the UFS has been offering a one-year course in conversational Sesotho for staff members; this can then be followed up with the one-year course in advanced conversational Sesotho. The conversational Sesotho for students in the Faculty of Education was introduced in 2018 at the UFS.

The Central University of Technology (CUT) needed a conversational course for its first-year students and approached the Department of African Languages for the development of such a course. Living as we do in a multilingual country; this additional language skill opens doors and often hearts as well.


Using instructional design principles

However, the need was identified by both CUT and UFS to present this crucial information in a way that would be more appealing to digital natives as well as to those less familiar with technology. The Department of African Languages on the UFS Bloemfontein Campus, together with relevant departments from the CUT, approached the IDEAS Lab located on the UFS South Campus, since they already have a reputation for being a specialist on broadcasting and repackaging curricular content for digital presentations. The IDEAS Lab provided technical advice and built the multimedia programme, which will help the user to hear and practice phrases in Sesotho, using instructional design principles. The course will be available to both staff and students belonging to the two universities.

Room for growth

Johann Möller, Director of the IDEAS Lab, says this pilot programme will give both institutions the opportunity to test the use of multimedia for language acquisition. He adds, “Language is extremely complex, and we would like to expand this learning aid in the future.” In fact, the original design has room for growth built into it.

To keep things simple for the user and the building team, it was decided to start out with only four potential everyday scenarios where a staff member would like to speak Sesotho: Firstly, how to greet other persons from different genders; secondly, potential scenarios one might encounter in the university environment itself; thirdly, how to deal with situations at a hospital; and finally, how to use one’s language skills at a filling station.

Pronunciation is key

Each scenario contains three to four conversations that the learner can revise, along with images and audio that illustrate the situation and assist with correct pronunciation. The system does not allow the user to progress unless they have listened to the pronunciations of the sample sentences or phrases.

Further reading material and vocabulary lists are also provided, with the result that people who are using the programme can learn at their own pace. The authoring software Articulate Storyline was used to build the individual scenarios and each conversation or lesson within it. The lessons are also not dependent on an internet connection; they can be downloaded onto a flash memory drive and used offline.

News Archive

UFS student makes breakthrough in the application of nanorobots
2005-04-21

A student from the University of the Free State (UFS) has made a ground-breaking discovery in the field of microbiology by uncovering a series of new compounds that may in future be used to lubricate man-made nanorobots.

Mr Olihile Sebolai, a full-time student at the UFS’s Department of Microbial- Biochemical and Food Biotechnology, made this discovery while working on his M Sc-study on yeast.

With this discovery Mr Sebolai will also be awarded six prestigious prizes during this week’s autumn graduation ceremony at the UFS.  This university has recognised this exceptional achievement as a build-up to the celebration of national Science and Technology week next month.     

Mr Sebolai’s dissertation on the yeast genus Saccharomycopsis Schionning has been published in an accredited international journal of repute. 

“Words cannot describe how excited I am. I never expected to receive such recognition for my studies.  I am humbled by all of this,” said Mr Sebolai.

The Lipid Biotechnology Group at the UFS recently discovered that some yeasts produce their own water-propelled capsules in which they are transported.  These capsules have different shapes and resemble among others miniature flying saucers, hats with razor sharp brims etc.  “In order to function properly, parts of the capsules are oiled with prehistoric lubricants – lubricants that are produced by yeasts and that probably existed for many millions of years as yeasts developed,” said Mr Sebolai.  

According to Mr Sebolai these capsules are so small that approximately 300 can be fitted into the full-stop at the end of a sentence and are therefore invisible to the naked eye.

“With my studies I discovered many new compounds that resemble these prehistoric lubricants.  These lubricants may in future be used to lubricate man-made nanorobots and are similar in size compared to yeast capsules,” said Mr Sebolai.  The nanorobots are used to perform tasks in places that are invisible to the naked eye and could one day be used, among others, to clean up human arteries.

Mr Sebolai has been interested in the subject of Micro technology since he was at RT Mokgopa High School in Thaba ‘Nchu.  “I was specifically interested in the many possible applications the subject has – in the industry, as well as in medicine,” said Mr Sebolai. 

His next goal is to successfully complete his Ph D-degree.

The prizes that will be awarded to Mr Sebolai this week include:

Best Magister student at the UFS (Senate medal and prize);

Best Magister student in the Faculty of Natural and Agricultural Science and Dean’s medal at the same faculty;

The Andries Brink – Sasol-prize for the best M Sc dissertation in Microbiology;

The JP van der Walt prize for best M Sc dissertation in yeast science;

The Chris Small prize for an outstanding Master’s dissertation; and

Honorary colours awarded by the UFS Student Representative Council

Media release

Issued by:                     Lacea Loader

                                    Media Representative

                                    Tel:  (051) 401-2584

                                    Cell:  083 645 2454

                                    E-mail:  loaderl.stg@mail.uovs.ac.za

20 April 2005

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