Kenya’s next leapfrog will begin with the Mathematics teacher

Every year, when the results of the International Mathematical Olympiad are announced, the same names appear at the top: Singapore, India, China, South Korea. The comfortable conclusion is that children in some countries are just born good at Maths.

But having spent 26 years inside their school systems, I can tell you what actually sets them apart is the way Mathematics is taught. Behind every Olympiad medal is a system that treats the Mathematics teacher as its most precious asset: rigorously prepared, continuously coached, and equipped to explain a single idea in three different ways until every child in the room gets it. The secret sauce is the teaching methodology.

And this is very good news for Kenya, because that craft no longer lives only in classrooms in Singapore and Chennai. It has been captured, digitised and made portable.

In September 2005, two decades before Artificial Intelligence entered the conversation, Thomas Friedman described exactly this idea in his New York Times opinion article. He was writing about a platform I had co-founded with the University of Cambridge, which digitised the lesson plans of the world's finest mathematics teachers: how they teach fractions to a Grade 4 child, or quadratic equations to a Grade 10 student — and delivered them over the internet so that any teacher, anywhere, could adopt or adapt them. We took it into Singapore's high-performing ministry schools, thousands of classrooms across India, and township schools in South Africa. A million students and 10,000 teachers later, one lesson has stayed with me above all others. Everything rests on making the teacher stronger. Better prepared for tomorrow's lesson, confident with the subject matter, and able to bring a concept alive in the context of a child's own world.

Kenya has set itself one of the most ambitious education goals in Africa. The competency-based curriculum asks that we produce problem-solvers and critical thinkers, children fluent in the Mathematics the digital economy runs on. It is exactly the right ambition. However, the constraint, as every head teacher knows, is that we cannot train and hire Mathematics and Science teachers fast enough to meet it. No country in Africa can.

But Kenya, of all countries, knows what to do when the conventional path is slow. When the rest of the world was building bank branches, Kenya built M-Pesa and leapt a generation ahead. Digital payments did not succeed here because a foreign product was imported; they succeeded because innovation was shaped around Kenyan realities. That same pivotal moment has now arrived in our schools, and its name is artificial intelligence.

Let me be precise about what I mean. Most of the money and attention in AI education is flowing toward tutors that teach children directly, and those tools may well earn their place. But in a country of large classes and stretched teachers, the bigger prize lies elsewhere: AI as the most powerful teacher-development tool ever built. It is a co-pilot, not the teacher’s replacement.

Imagine a Grade 7 teacher in Kitale preparing Monday's lesson on integers. On Sunday evening, she asks: What are the three misconceptions my learners are most likely to have? Show me two visual ways to explain this concept? Give me three levels of practice for my class of 60, with worked solutions, so the fastest learners are stretched and the struggling ones supported in the same lesson.