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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

New building on UFS Qwaqwa Campus makes provision for research on environmental problems
2015-12-11

The new Geography and Physics Building on the Qwaqwa Campus

Student numbers in Geography and Physics on the Qwaqwa Campus of the University of the Free State have escalated over the past five years. This has resulted in a need for more space for these two departments.

The acute and persistent shortage of lecturing space has been a major stumbling block on the campus, with only four of the Natural Sciences departments - Chemistry, Physics, Plant Sciences, and Zoology and Entomology – able to fit into the Natural Sciences building. To solve the problem, a separate facility for both the Geography and the Physics departments was built.

The new complex, which includes lecture rooms, laboratories, and offices, places the Department of Physics on the ground floor because the weight of some of the laboratory equipment. The Department of Geography is on the first floor.

The Department of Geography places strong emphasis on montane research. Research is being conducted on environmental problems in the Maluti-a-Phofung area. This research encompass in situ and ex situ conservation of paleontological resources, with the aim of setting up a GIS-based environmental management system, as well as the role of local cultures in promoting regional tourism.

The Department of Physics places emphasis on changing and improving community perceptions of electricity and electronics. The major part of the research has been in the field of solid-state physics, and, more specifically, on nanophosphors and other luminescent nanoparticles.

The building is in the north-eastern corner of the campus, opposite the Faculty of Natural and Agricultural Sciences.

The project was completed in 2015.

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