By Naomi Oates, Fiskani Kondowe, and Evance Mwathunga (UPGro Hidden Crisis)
‘This activity has been inspiring for us and we will work very hard to reach university and be able to carry out experiments using big machines which we have seen from your presentations’ – a learner at Pirimiti Secondary School, in Zomba district
In March 2018 a team of motivated scientists from ‘Malawi Girls in Science, Technology, Engineering and Mathematics’ (MAGSTEM) at Chancellor College, a scholar from the Grantham Centre for Sustainable Futures (University of Sheffield) facilitated by an UPGro researcher teamed up to reach out to disadvantaged schools in Zomba, Malawi. The talks were inspired by our realisation from UPGro research survey that learners in rural schools in Malawi, in spite of their curiosity to know what we were doing in our groundwater research, they lacked knowledge regarding environmental sustainability including water. The aim of the workshops, therefore, was to encourage students to care for their local environment and to inspire them to pursue careers in the sciences.
Photos 2 & 3: The water purification experiment
During the workshops students from Naisi and Pirimiti Secondary Schools brainstormed the threats to water resources in their area, highlighting deforestation, pollution and climate change as big challenges. Groups of girls and boys then tried a simple water purification experiment using a plastic bottle, cloth filter and (the magic ingredient) activated charcoal. They were excited to find that it really works! After a few minutes, clean water started to appear at the bottom of the bottle. Not only does the cloth filter out big particles but the charcoal acts as a coagulant for the smaller particles, making they stick together in lumps. This process is very similar to the methods used in real-life water treatment works – places that these students could work in future as water chemists or engineers.
The MAGSTEM volunteers concluded with an inspiring talk about career options and promised to return with more information. As a team, we were very impressed by the bright sparks we met at Naisi and Pirimiti Secondary Schools and encouraged them to work hard for their exams. Several students said they were keen to study at university in future, in subjects like medicine, chemistry or maths. We hope to welcome them soon!
In his concluding remarks, the Naisi head teacher wrapped it all:
‘We appreciate your effort of showing the students that science is fun and that students can be innovative and resourceful by using locally available resources to better their lives. Your talk has cleared the myths and stereotypes among our rural learners especially girls that science is tough ’.
Photo credits: Naomi Oates, Fiskani Kondowe, and Evance Mwathunga
UPGro - African Groundwater 2020 