Preparing STEM teachers for the 21st century
The 21st century is characterised by several changes that warrant frequent innovations in science, technology, engineering, and mathematics (STEM) subjects’ curricula. STEM education is one of the national strategic goals in South Africa, the National Strategy for Mathematics, Science, and Technology Education (2019–2030), which aims to equip young people with the necessary mathematics, science, and […]
Instructional leadership: Quality teaching for a prosperous society
The quality of education depends on the quality and commitment of teachers. They are the cornerstone of sustainable transformation in any educational system and play a crucial role preparing well-educated, future-proofed learners. As such, the achievement of goals of the UN Sustainable Development Goals and the attainment of the aspirations of the African Union’s (AU) […]
Leading with accountability in VUCA environments
The contemporary global landscape is increasingly marked by democratic backsliding, implying an intentional, incremental erosion of core democratic institutions and norms and denotes the process of removing constraints on accountability for democratically elected leaders. Signs of this backsliding are evident in both established and emerging democracies, underscoring the precariousness of the sustainability of democratic principles […]
Traditional medicine: Ancient wisdom meets modern science
For thousands of years, people have relied on traditional medicine to heal and stay healthy. Ancient knowledge in traditional medicine and herbal remedies has shaped how people care for their bodies and minds. Some of today’s most important medicines – like aspirin (for pain and inflammation) and artemisinin (for treating malaria) – have their roots […]
Catching and detecting deadly viruses
In recent years outbreaks of arthropod transmitted viruses (arboviruses) and zoonotic viruses (viruses that jump from animals to humans) have increased with significant public and veterinary health implications. Diverse factors including climate change and various anthrogenic factors will drive the emergence and re-emergence of viruses. Climate change influences the survival and abundance of mosquitoes and […]
Next generation sequencing – A vital tool for better health
Health experts and the World Health Organization (WHO) agree that the world was not prepared, and is perhaps still not prepared, for the outbreak of the coronavirus (COVID-19) pandemic. Along with this, the risk of new health emergencies also continues to increase. In an effort to better prepare and respond to future health emergencies, Dr […]