STEM Education in Botswana: Girls Getting Geeky

Engineering Resilient Bridges in a STEAM (Science, Technology, Engineering, Arts, and Mathematics) Challenge 

In January 2021, the impact of cyclone Eloise brought intense rains to Botswana, leading to flash floods that affected the capital city of Gaborone, located 40km from the village of Mochudi. Recognizing the vulnerability of the existing bridges used by students during such weather events, our participants decided to take on a STEAM (Science, Technology, Engineering, Arts, and Mathematics) challenge to design prototypes of stronger and more sustainable bridges. 

The participants began by sketching out their bridge designs and listing the materials they would need. As they progressed to building their models, they came across various challenges such as instability and unsuitable materials. The participants brainstormed and implemented solutions through collaborative problem-solving sessions, adapting their original plans as needed. 

The primary objective of the project was to impart knowledge about civil and chemical engineering, emphasizing the crucial roles of engineers. Participants went more into understanding the structures of bridges and learned how to design bridges capable of withstanding external forces. 

Despite facing challenges, most participants completed their bridge prototypes. With time to spare, they creatively decorated their models, adding a touch of artistry to their prototypes. The result was a collection of unique and visually appealing bridges that not only highlighted the participants' creativity but also demonstrated their newfound engineering and design skills. 

At the end of this session, these young minds forged connections between creativity, engineering principles, and real-world problem-solving—a testament to the power of STEAM education in fostering resilience and innovation.