
Students
Courses built around a finished project
Students don't just memorise formulas. They program microcontrollers, train small machine-learning models and build solar-powered devices.
Leer is the learning platform from STEMi Makers Africa, a non-profit. It gives students practical science and engineering education: short lessons, real kits and mentors who have done the work. We started because too many students only ever see STEM on a blackboard.



Africa has the youngest population in the world. But in many secondary schools and universities, engineering is still taught from a textbook. Students who want to build drones, solar systems or machine-learning models often never get to hold a microcontroller or solder a circuit.
STEMi Makers Africa began in 2018 with weekend maker workshops in community centres. Leer is how that work reaches more students: project-based courses that work on low bandwidth, kits for schools and mentors who work in the field.
120,000+
students reached
More than half are young women.
2.5M
hours of hands-on lab work
Time spent building circuits, solar kits and software.
3,400+
teachers trained
Running maker clubs in their own schools.
22
African countries
With active chapters and partner schools.
Three groups, one goal: more young people who can build things that work.

Students
Students don't just memorise formulas. They program microcontrollers, train small machine-learning models and build solar-powered devices.

Teachers
We give teachers a ready curriculum, lab kits and ongoing support so they can run practical lessons with what their school has.

Communities
Final projects are aimed at real needs nearby: irrigation sensors for farmers, low-cost health monitors, small solar grids for homes without power.
Every module asks students to write code, wire a circuit or put a prototype together. Theory sticks when you've used it.
Lessons are light enough for 3G and cheap phones, so a weak signal isn't a reason to miss out.
Students and teachers from Lagos to Nairobi, Kigali to Accra learn from each other's projects.
We focus on fields with jobs and needs on the continent: renewable power, farm automation, mapping and climate.
Supported by these organisations
Creating an account is free, and you work through each course at your own pace.