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29 January 2024 | Story Igno van Niekerk | Photo Igno van Niekerk
Prof Jannie Pretorius
Prof Jannie Pretorius uses an engaging and humorous teaching style that keeps his Life Science and Natural Science students fascinated and engaged.

Once upon a time, there was a monotonous teacher: the students did not like his lectures. Nothing interesting ever happened. The teacher grew old and retired. The end. Or not? According to research, teaching can be a humorous, fun, and enjoyable experience if you do it differently.

Mr Bean videos and Trevor Noah in the class

Prof Jannie Pretorius, a lecturer in the School of Mathematics, Natural Sciences, and Technology, uses an engaging and humorous teaching style that keeps his Life Science and Natural Science students fascinated and engaged. When starting out at the UFS, Prof Jannie wondered about using humour in a “serious tertiary environment.” He soon discovered that students, like most other people, also enjoy appropriate humour.

Using humour in education turned into a research project, and Prof Pretorius found himself showing Mr Bean videos and watching Trevor Noah shows to develop a lesson where the impact of using intentional humour was studied by measuring students’ reactions. An example from the transcription of his class on the mating habits of the praying mantis, where the female often bites the male’s head off to eat him for nourishment, shows how fun can be integrated into learning:

So, it seems that the praying mantis is like – praying; the male is saying: ‘Please don’t eat me, Sylvia, please!’… (laughter) … and she would pray back and say, ‘Please, Ronnie, I can’t resist you.’ (laughter).

Sensitive to their learners’ preferences

Despite the classes being fun, Prof Pretorius also cautions that it is important for teachers to be sensitive to their learners’ preferences and cultural backgrounds when using humour. “There is always an element of risk in the use of humour. As such, humour should always be used in a respectful and inclusive manner to ensure that all learners feel comfortable and included in the classroom.”

Prof Pretorius recognises that the use of humour depends on educators’ personal preferences. Ultimately, it is about what the students learn.

Listen to Prof Jannie Pretorius talk about his research. 

News Archive

UFS Cardiovascular Research Centre a South African solution to continental crisis
2015-11-30

From left are: Dr Robert Kleinloog, president of the Society of Cardiothoracic Surgeons of South Africa, Prof Jonathan Jansen, Vice-Chancellor and Rector of the University of the Free State (UFS), Prof Robert Frater after which the Robert W M Frater Cardiovascular Research Centre was named and Prof Francis Smit, head of Cardiothoracic Surgery at the UFS, at the launch of the new centre.
Photo: Johan Roux

“You don’t have to be in New York or any big city in the world to establish a cardiovascular centre that delivers work of world standards. I’ve learned that extraordinary things are achieved by ordinary people who apply themselves accordingly. This research centre is a South African solution to a continental challenge”.

These were the words of Prof Robert Frater at the opening of the new Robert W M Frater Cardiovascular Research Centre in the Department of Cardiothoracic Surgery at the University of the Free State (UFS) School of Medicine.

The centre, one of only two of the kind in the country, will focus on bioengineering and cardiovascular research. It was opened on Wednesday 18 November 2015 in the Francois Retief Building on the Bloemfontein campus.

The centre is named after Prof Robert W.M Frater in recognition of his vast contribution to the UFS. He is internationally recognised for his outstanding academic, clinical, and scientific contributions to cardiac surgery. Prof Frater has also been actively involved in research activities of the Department of Cardiothoracic Surgery for the last 10 years. In 2011, he received an honorary doctorate from the UFS.

Under the leadership of Prof Francis Smit, head of Cardiothoracic Surgery, the department has been described as a dynamic unit at the forefront of meeting the different changes in Southern Africa while maintaining an excellent clinical and academic track record.

At the opening, Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, thanked Prof Frater for his presence at, involvement in, and support of the UFS. “I am looking forward to working in collaboration with the department to make this university a research centre of excellence in the continent”, he said.

The centre has existing endeavours already in operation, including Population projects, Clinical studies, and Clinical pathology, to name three. In collaboration with the Central University of Technology, the University of Stellenbosch, and Charite University of Berlin, among numerous others, the centre will be an appropriate help to an African challenge.

Its introduction promises advanced research outcomes with the potential to make the Department of Cardiothoracic Surgery a world-class competitor.

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