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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

Tim Noakes delivers lecture at UFS symposium
2014-08-04

 

Prof Tim Noakes
Photo: Renè-Jean van der Berg

The Metabolic Research Unit at the University of the Free State (UFS) held a symposium on diabetes, with Prof Tim Noakes as one of the guest speakers.

Prof Noakes, a professor in Sports Medicine at the University of Cape Town, became known mainly for his research and findings on nutrition and health and is also the person behind the infamous ‘Noakes diet’.

The ‘Noakes diet’ – or the Paleo diet – focuses on avoiding carbohydrates in favour of including high fat and oil content for a healthy diet.

During his lecture, Prof Noakes explained how this diet can actually help control certain stadia of diabetes and shared several success stories with the symposium.

Prof Noakes’ reasoning concerning the ‘traditional’ nutritional requirements known to everybody, is that it has never been studied before to determine its effectiveness.

According to this nutritional plan, often depicted as a food pyramid, carbohydrates should form the biggest part of a healthy diet and foods from the fats and oils group should be restricted.

Prof Noakes explained that the human body converts carbohydrates into glucose (sugar) to be able to digest it. It is this sugar that leads to weight and health problems in people, of which heart disease and diabetes are some of the most common. 
 

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