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Did you hear the one about the funny lecturer?

29 January 2024 | Story Igno van Niekerk | Photo Igno van Niekerk

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 awards its innovative thinkers

2009-11-18

Here are, from the left: Prof. Van Wyk with first-prize winners Precious Setlaba and Themba Motsoeneng and Prof. Muriel Meiring, the students’ promoter.
Photo: Stephen Collett

The University of the Free State (UFS) recently announced the winners of the Innovation Fund Competition. This national competition, which is organised by the Department of Science and Technology aims to promote entrepreneurship through the commercialisation of the innovative ideas of young entrepreneurs.

Every participating educational institution first has an in-house competition in which a total prize money of R100 000 is at stake. At the UFS 14 business plans from students were received and evaluated by six external adjudicators. The three winners now have to take part in Phase II of the competition where 60 competitors from 20 universities will compete. The winners of the National Competition will receive prizes of up to R300 000. This money must be used for the development of the innovative idea with which the prize was won.

The first prize in the UFS’s Innovation Fund Competition of R50 000 was won by Themba Motsoeneng and Precious Setlaba from the Department of Haematology for the development of low-cost diagnostic assays for thrombotic diseases and bleeding disorders with the aim of supplying these test assays at a much lower cost to pathology laboratories all over the country. “This exciting idea appealed to many of the judges, especially because it can contribute to low cost health care in the country,” says Prof. Gerrit van Wyk, organiser of the Innovation Fund Competition at the UFS. The second prize of R30 000 was won by Charl Jaftha, MSc student in Physics. He has developed a low-cost hearing aid the size of a cigarette box. It contains a microphone and electronics to amplify the sound. The third prize of R20 000 was won by Adriaan Taylor and Jaco Brink, both MBA students. They designed a two-in-one lawnmower that would enable the average gardener with a bulky garden to shred the garden refuse and recycle it through composting or disposal through the normal disposal system. “One judge called this a novel use of existing technology,” says Prof. Van Wyk.

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