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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

Inaugural lecture: Microbial interaction in foods
2005-09-06

Prof Bennie Viljoen from the Department of Microbial- Biochemical and Food Biotechnology at the University of the Free State (UFS) will deliver his inaugural lecture on Wednesday, 7 September 2005 at 19:00 in the CR Swart Auditorium on campus.  

The topic of the lecture is “Microbial interaction in foods:  Emphasis on yeasts”.

Prof Viljoen was appointed as lecturer in the Department of Food Science at the UFS in 1989.  He was promoted to senior lecturer (1994), associate professor (1997) and professor (2004) in the Department of Microbial, Biochemical and Food Biotechnology.

Prof Viljoen is a NRF B-evaluated scientist, author or co-author of 63 papers in accredited professional journals and seven chapters in scientific books. He contributed to 31 international congresses; four as keynote speaker and eight on invitation, as well as 84 national conference papers. He successfully guided eight Ph D and 20 M Sc students and currently supervises for six Ph D and four M Sc students.  He serves on the International Dairy Federation, the International Commission of Food Mycology and the editorial board of international journals. His research focuses on food microbiology, specialising on yeasts.

For any enquiries, please contact Ms Joan Nel at (051) 401-9301.

Media release
Issued by:  Lacea Loader
   Media Representative
   Tel:  (051) 401-2584
   Cell:  083 645 2454
   E-mail:  loaderl.stg@mail.uovs.ac.za
5 September 2005
 

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