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02 October 2020 | Story Leonie Bolleurs | Photo Supplied
Prof Kahilu Kajimo-Shakantu believes there are a number of benefits and lessons that the construction industry can draw if they adopt technology that can lead to sustainable construction beyond the COVID-19 era.

The construction business has been hit hard, with various negative impacts on cost, implementation timelines, profits, and others. Increased and smart adoption of technology, however, can transform the sector to make it more sustainable. 

This is the belief of Prof Kahilu Kajimo-Shakantu, Head of the Department of Quantity Surveying and Construction Management at the University of the Free State (UFS).

As president of the Association of Schools of Construction of Southern Africa (ASOCSA), she delivered the welcoming address of the 14th Built Environment conference (21, 22 September 2020). Prof Kajimo-Shakantu is the sixth president of ASOCSA.

The theme of this year’s built-environment conference, presented for the very first time in a virtual format, was Technology, Transformation and Sustainable Construction.

Identify and harness opportunities 

“It is clear that while COVID-19 remains a challenge, opportunities can be identified and harnessed even by our own construction industry through the exploitation of technological, transformative, and sustainable practices. The technology and transformation taking place now – in South Africa and beyond this COVID-19 situation – should be embraced for competitive advantage, even after the pandemic disappears,” said Kajimo-Shakantu.

Clients, consultants, contractors, and suppliers of materials and services can wholly embrace technology and transformation for sustainable, cost-effective, less wasteful, and cleaner construction processes. – Prof Kahilu Kajimo-Shakantu


She also provided some practical suggestions: “Technologies such as remote monitoring of construction sites and selected construction site operations through high-definition cameras and robust software should be encouraged as a way of minimising health and safety risks and mobility costs during the project duration, and at the same time ensuring an all-time virtual presence on site for various purposes.”

“Virtual contract progress meetings, site meetings, and supervision of specialised work are some of the benefits that the construction industry could gain if they adopt technology that can lead to sustainable construction beyond the COVID-19 era,” she added. 

Encourage meaningful partnerships

It is no longer a case of business as usual. Prof Kajimo-Shakantu believes stronger collaboration and meaningful partnerships must be encouraged among all stakeholders if the conference theme is to be fully actualised for the benefit of the construction industry, as it races towards attaining sustainable construction.

She said: “Clients, consultants, contractors, and suppliers of materials and services can wholly embrace technology and transformation for sustainable, cost-effective, less wasteful, and cleaner construction processes.”

Many insightful and thought-provoking papers touching on construction industry challenges and opportunities, as well as the teaching and learning of students, were delivered by both local and international delegates. 

The conference is believed to be one of the major cutting-edge built-environment conferences on the African continent. 

A guest of honour at the event was the Vice-Rector: Academic at the University of the Free State, Dr Engela van Staden. In her welcome address, she challenged delegates to establish a consistent channel for disseminating some of the research outcomes to industry stakeholders, including the respective government departments. “It is time to go beyond building rich databases and prestigious publications for our universities,” she said.

Keynote speakers included Prof Monty Sutrisna, Professor of Construction and Project Management and the Head of the School of Built Environment at Massey University, New Zealand; Prof Obas John, Professor of Sustainability and Environmental Law and Director of Internationalisation at London South Bank University; Prof David Edwards, Professor of Plant and Machinery Management, Birmingham City University, England; and Dr Reza Hosseini, the Associate Head of School (research) in the School of Architecture and Built Environment, Deakin University, Australia.

The various interesting peer-reviewed research papers that were delivered, addressed topical issues that affect the built environment not only in South Africa, but also in the regions beyond.

News Archive

Academic produces another book
2009-12-01

 Academic, author and motivational speaker, Dr Michael van Wyk (pictured), has written another book titled Cooperative learning as a teaching strategy for the classroom: A practical guide for economics teachers.
His latest offering provides a sound theoretical framework and practical ways on how to implement the different cooperative learning techniques. It unpacks the practical aspects of the outcomes-based approach, the National Curriculum Statement for the Further Education and Training phase and cooperative learning techniques for the economics classroom.
This easy-to-read book offers a thorough introductory text for economics teachers and economics students, as well as lecturers and researchers.
“This theoretical and practical guide will support Economics teachers to present their subject in practical ways that are meaningful and learner centred,” he said.
“If this can be achieved, learners will engage effectively in the subject and an interest in the learning content may be evoked.”
The book covers the following aspects:
  • It introduces the foundations of the outcomes-based education approach (OBE) and the new curriculum model for South African schools.
  • It examines the theoretical underpinnings and practical application of cooperative learning as a teaching strategy.
  • It provides practical guidelines for application of cooperative learning techniques.
 
“This book gives an outline, in a constructive way, on how to apply the cooperative learning techniques such as Teams Games Tournaments (TGT), Student Teams Achievement Divisions (STAD), role-play, simulations, Economics quizzes, small group teaching and research projects in the classroom,” he said.
 
“These techniques have the potential to make a positive contribution to the enhancement of academic performances, development of social skills and an improvement of the learning skills of the learners.”
 
The book is designed as a theoretical and practical guide for Economics Education students, Economics teachers, Learning Area Economics and Management Science facilitators, Curriculum developers, Economics subject advisors, researchers and trainers; for the successful implementation of cooperative learning as a teaching strategy.
 
Dr Van Wyk is a staff member of the Department of Curriculum Studies in the Faculty of Education at the University of the Free State (UFS). He also serves on the board of the South African Foundation on Economics and Financial Education (SAFEFE).
Photo: Mangaliso Radebe

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