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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

Faculty of Law bids farewell to Prof. Andries Raath
2012-11-27

Prof. Andries Raath and some of his colleagues during his farewell held in the Bobbert Room of the CR Swart Building. From the left are: Prof. Loot Pretorius, Dr Ilse Keevy, Prof. Andries Raath, Prof. Johan Henning and Prof. Gerhard Fick.
Photo: Christiaan van der Merwe
27 November 2012


The Faculty of Law had to bid farewell to another stalwart in Prof. Andries Raath last week. Prof. Raath retired after more than 30 years of service to the university.  Prof. Johan Henning, Dean of the Faculty of Law, described it as a day of “great personal sadness” due to the loss of a person who had made such a tremendous impact in the faculty, both at a personal and an academic level.

Prof. Raath was praised for his academic prowess and relationship with students who referred to him as a “real professor”, and doctoral students who often saw him as a father figure. For his part, the avid Anglo-Boer War buff thanked long-time as well as newer colleagues, whom he said had all left an imprint on him in some way or another.  He urged his former colleagues to maintain the “precious academic heritage” of the faculty, in which his personal career also had numerous highlights.

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