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15 October 2020 | Story Leonie Bolleurs | Photo Jolandi Griesel
Dr Michael von Maltitz embraces the possibilities that the internet provides for education. He wants his students to be comfortable evaluating and using information from the internet to solve their problems.

“My research in teaching and learning is driven mostly by curiosity – when I feel something is not working in a class, I look for alternatives and I am quick to adopt something new.”

This is how Dr Michael von Maltitz approaches his research. This perspective on things is also what brought him an award from the Centre for Teaching and Learning (CTL) during the Annual UFS Excellence in Learning and Teaching Conference 2020 that was held on 21 and 22 September 2020. 

Dr Von Maltitz, who is Programme Director and Senior Lecturer in the Department of Mathematical Statistics and Actuarial Science, received an Excellence in Learning and Teaching award in the category Technology Enhanced Learning. 

He teaches Causal Inference and Generalised Linear Models for third-year Mathematical Statistics students, and Sampling Distribution Theory for second-year Mathematical Statistics students. 

Follow the lead of practice

Grabbing the attention of the judges, he believes, was his passion for new teaching and learning methods. He is also of the opinion that it is important to embrace the information – the incredible amount of free, valuable content online – that is freely available to staff and students all the time.

“I am passionate about the fact that we need to stop asking our students to write tests when this is not done in that student’s industry. At university, we need to assess knowledge in the same way it is assessed in practice. This ultimately means that information capturing (which is what we expect from students in a textbook-to-test format) should be left to machines and the internet. Critical thinking, knowledge valuation, and self-assessment (i.e. facets of learning how to learn) should be developed while at university.”

“The internet is everywhere now, and we’re fooling ourselves if we think we can teach our students how to navigate their futures without incorporating the internet into our teachings,” he adds.

Dr Von Maltitz embraces the possibilities that the internet provides. “Hopefully, when my students are finished with my modules, they will be more comfortable evaluating and using information from the internet to solve their problems, like I do on a day-to-day basis,” he says. 

Seeking new methods

On receiving this award, Dr Von Maltitz voiced his gratitude for the opportunity to present his ideas and practices; “it suggests that others might find my work useful”.

He says that it helps him feel justified in trying new methods in teaching and learning every year.

Dr Von Maltitz has big plans for the next five years. He wants to make it to Associate Professor, partially on the strength of his teaching and learning portfolio.

“My goal is to ensure that my gradual exploration of my research field in Mathematical Statistics always raises the impact of my modules for my students and improves the quality and quantity of my postgraduate supervision. I also hope that my teaching and learning research will continue to improve my ability to transform my students into life-long learners.”


News Archive

Research on locomotion of giraffes valuable for conservation of this species
2016-08-23

Description: Giraffe research 2016 Tags: Giraffe research 2016

Technology was used in filming the giraffes.
According to research, giraffes will slow
down when a drone is positioned
approximately 20 - 30 m away. When the
drone moves closer, they will revert
to galloping.
Photo: Charl Devenish


The meaning of the Arab term Giraffe Camelopardalis is ‘someone who walks fast’. It is precisely this locomotion of their longnecks that encouraged researchers, Dr Francois Deacon and Dr Chris Basu, to study the animals more closely.

Despite the fact that giraffes are such well-known animals, very little research has been done on the manner in which these graceful animals locomote from one place to the next. There are only two known ways of locomotion: the slower lateral walking and the faster galloping. Most animals use these ways of moving forward. It is unknown why giraffes avoid intermediate-speed trotting.

Research of great value to the industry

Research on the manner in which giraffes locomote from one place to the next will assist the industry in understanding aspects such as their anatomy and function, as well as the energy they utilise in locomoting from one place to another. Information on the latter could help researchers understand where giraffes fit into the ecosystem. This data is of great value for large-scale conservation efforts.

Universities working together to collect data

Dr Basu, a veterinarian at the Royal Veterinary College in the UK, has studied the animals at a zoo park in the United Kingdom. He visited the University of the Free State (UFS) in order to expand his fieldwork on the locomotion of giraffes. This study was done in cooperation with Dr Deacon from the Department of Animal, Wildlife, and Grassland Sciences at the UFS. Dr Deacon is a specialist in giraffe habitat-related research in South Africa and other African countries.

The fieldwork for the research, which was done in the Woodland Hills Wildlife Estate and the Willem Pretorius Nature Reserve, preceded research on the movement and the forces involved in the locomotion of giraffes. Due to the confined fenced area in the zoo park, it was practically impossible to study the animals at speed. “The study of actions ‘faster than walking’ is crucial for gathering data on, inter alia, the frequency, length, and time associated with each step.


Technology such as drones offers unique
opportunities to study animals like giraffes.



Technology used to ensure accuracyTechnology such as drones offers unique opportunities to study animals like giraffes. Apart from the fact that it is possible to get high-quality video material of giraffes – moving at speed – it is also a very controlled device that ensures the accuracy of data.

It is the first time ever that a study has been done on the locomotion of giraffes with this level of detail.
Research on the study will be published in the Journal of Experimental Biology.

The project was approved by the UFS ethics committee.

 

 

 

Previous research articles:

9 March 2016:Giraffe research broadcast on National Geographic channel
18 Sept 2015 Researchers reach out across continents in giraffe research
29 May 2015: Researchers international leaders in satellite tracking in the wildlife environment


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