Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
05 June 2018 Photo Supplied
Digging up truth South Africa was way different to what you thought
Archaeological excavations in the Wonderwerk Cave, north of Kuruman in the Northern Cape.

Research fellow Dr Lloyd Rossouw from the Department of Plant Sciences at the University of the Free State (UFS) recently published an article in the Nature Ecology and Evolution journal with Dr Michaela Ecker from the University of Toronto as lead author, and Dr James Brink, research fellow at the UFS Centre for Environmental Management. The findings described in “The palaeoecological context of the Oldowan-Acheulean in southern Africa” provides the first extensive paleoenvironmental sequence for the interior of southern Africa by applying a combination of methods for environmental reconstruction at Wonderwerk Cave, which have yielded multiple evidence of early human occupation dating back almost two million years ago.

Where water once was
The Wonderwerk Cave is found north of the Kuruman hills (situated in Northern Cape) a 140m long tube with a low ceiling. The surroundings are harsh. Semi-arid conditions allow for the survival of only hardy bushes, trees, and grasses. But during the Early Pleistocene, stepping out of the Wonderwerk Cave you would have been greeted by a completely different site, the researchers found. Using carbon and oxygen stable isotope analysis on the teeth of herbivores (Dr Ecker), fossil faunal abundance (Dr Brink), as well as the analysis of microscopic plant silica remains (phytoliths) excavated from fossil soils inside the cave (Dr Rossouw), the results show that ancient environments in the central interior of southern Africa were significantly wetter and housed a plant community unlike any other in the modern African savanna. 

What difference does it make?
While East African research shows increasing aridity and the spread of summer-rainfall grasslands more than a million years ago, the results from this study indicate an interesting twist. During the same period, shifts in rainfall seasonality allowed for alternating summer and winter-rainfall grass occurrences coupled with prolonged wetlands, that remained major components of Early Pleistocene (more or less the period between one and two million years ago) environments in the central interior of southern Africa. That means our human ancestors were also living and evolving in environments other than the generally accepted open, arid grassland model.

News Archive

South Campus delivers out-of-the-box solutions
2017-11-07

 Description: ' AIO all in one device Tags: AIO all in one device

The AIO device as deployed in an IBP school.
Photo: Elrieka van Dalen

The IDEAS Lab on our South Campus supports learners in 83 schools by means of academic videos transmitted via the Internet Broadcast Project (IBP) and its own custom-built All-in-One (AIO) device. The project is a collaboration between UFS and the Department of Education in the Free State. It includes support for Mathematics, Physical Science, Life Science, Economics, Accounting, and Geography.

The AIO was purpose-built by the team at IDEAS Lab to facilitate the delivery of video lectures from highly-qualified teachers to identified schools. It comprises a projector, speakers, and a computer, which are housed in a custom-made, hard-wearing frame. The AIO is then set up at each school to which lessons are broadcast.

On-the-job training for educators

Educators have not been overlooked, either. UFS was the very first university to provide an Advanced Certificate in Teaching in a fully digital format, the ACT Online programme. It is designed for practicing teachers to upskill themselves in order to better address the needs in the classroom, not only advancing their career, but strengthening their knowledge, competencies, and subject specialisation as well. Ultimately, this leads to an improved quality of education, which has a profound impact on multitudes of students around South Africa.

CSIR joint initiative

Coupled with these projects is a new joint initiative termed ICT For Education. This project sees the CSIR collaborating with the national Department of Education, the Department of Rural Development and Land Reform, and the UFS. For this project, 24 primary and secondary schools in South Africa were identified to promote technological advancement in the education sector. Tablet computers have been allocated and already deployed at these schools, to learners as well as nearly 400 teachers.

South Campus is involved in the training of the teachers and learners in the use of the tablets in the classroom and other educational opportunities. In addition, training for 48 unemployed young people who will be providing first-line support began in March at a school in Thaba Nchu. The course on IT support is structured in such a way that anyone in the community can take it, starting out with topics such as My role in the community.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept