“The impact of science extends far beyond the confines of our classrooms and textbooks. It has  the power to transform lives, uplift communities, and shape nations' destiny.” These wise words were shared  by Prof Barend Erasmus, Dean of the Faculty of Natural and Agricultural Sciences (NAS) at the University of  Pretoria (UP), at the Faculty’s first Open Day with the theme, “Become a Scientist – Change the World.” 

More than 600 Grade 11 and 12 learners from as far as the Free State and Limpopo Province, accompanied by  their parents, attended the event to learn more about science and how the University makes STEM (Science,  Technology, Engineering, Mathematics) education more accessible for learners. 

The Dean added, “To unlock the full potential of Africa, we need more than just dreams; we need scientists - brave, curious, and relentless in their pursuit of knowledge. And that's where you, as learners, come in. Here,  within the walls of our University, lies a world of opportunity waiting to be explored. From Actuarial Science  to Zoology and everything in between, the possibilities are endless, and the choice is yours.”

Learners got to witness science in action from all 13 of our departments’ exhibitions. This ranged from  uncovering the mysteries of the Universe through Physics and exploring the wonders of space, time, and  beyond. At Zoology and Entomology, learners and parents were informed how their diverse studies can help  build a sustainable future for the African ecosystem. Research in food security, botanical medicines, and plant  biodiversity conservation was showcased, and opportunities were provided to explore the wonders of the  animal kingdom at Animal Science.  

Learners were also treated to tours of our state-of-the-art facilities and exciting demonstrations, some of  which included: 
• an experiment on how to approximate the number π 
• a mobile planetarium 
• learning about drones and weather forecasting apps 
• trying out a 360-degree selfie photo camera 
• labelling an actual cow skeleton  
• an ice cream making demonstration 
• a thrilling minerals and rock demonstrations at Geology 
• learning how to extract DNA 

Alumni and industry members in many of the sciences offered by NAS also attended the day and shared their experiences and possible career opportunities with qualifications from the Faculty. Watch the video below to hear messages from these UP alumni captains of industry in STEM fields: Dr Werner Welthagen (Sasol), Dr Christoph  Nieuwoudt (FNB), Dr Tobias Doyer (GrainSA), Mr Stuart Martin (ESRI SA).  

The Dean encouraged learners with his final words, “Our continent, Africa, offers boundless opportunities,  and we are at the forefront of harnessing its potential. But to do this, we need knowledge that transforms into  action.”