The Best Learning Happens When No One Is Watching

A Grade 10 student at Eersterivier was stuck. Not the quiet kind - the visible kind, frustration written across her face.
She opened an AI tutor her teacher had built on Mindjoy. Asked a question. The answer didn't land. Asked again. And before the tutor had even finished responding the second time, she closed it, turned back to her workbook, and kept going.
She'd figured it out.
Sean Wallington, from Apex Education's central team, was watching from five metres away. What stayed with him was the contrast.
“Imagine she had to wait for the teacher. She puts up her hand. Two, maybe three minutes before the teacher gets to her. She asks her question; the teacher answers. She might still not understand, but for a host of reasons might not ask again and instead reply 'thank you' to her teacher and a major opportunity for productive struggle with the content is lost.”
With the AI tutor, she got frustrated, pushed back, interrupted — and worked through it herself. No politeness tax. No pretending. The struggle was the point, and could have been an opportunity for learning lost without Mindjoy in that moment.
What Apex Is Actually Doing
Sean is the person responsible for Mindjoy adoption across Apex's three campuses in the Western Cape. His title doesn't fully capture the role: he is part coach, part champion, part internal advocate, working with principals and alongside teachers to try to make the technology genuinely useful rather than simply present.
Apex is not a school most AI platforms are primarily designed for. Its students are not the ones whose parents can supplement their education with private tutors, exam preparation courses, and one-on-one academic support. They are the students for whom those things have always been out of reach.
"Our whole mandate, our whole purpose, our whole passion," says Sean, "is to bring quality education to students who would not otherwise have had access to it."
Apex Stellenbosch is a fee-paying school serving a low-income community. They are using tech and AI to empower teachers to tackle group instruction at scale.
For Apex, Mindjoy is not an upgrade to something that was already working. A student at one of their campuses now has access to an ever-patient, knowledgeable, always-available learning companion — one that will explain the same concept as many times as needed, won't make them feel foolish for not understanding, and will sit with them through the productive frustration of figuring something out rather than feeling pressure to move on to the next hand in the room.
"Now we have a controlled, safe AI tutor that these students can ask, one-on-one, and explore things," Sean said.
The AI tutor that helped that student through her frustration was built by her teacher. That's what the technology actually does, it carries a teacher's thinking and approach into the moments they can't be present for.
That's how Mindjoy scales an educator's impact.
Apex currently operates three campuses in the Western Cape, South Africa — Stellenbosch, Eersterivier, and Pinelands.
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Engineer with a passion for Education and Technology