Step 01 · A real question
A learner asks what they’re actually stuck on.
No menus, no login. They type a maths problem the way they’d ask a teacher — in plain language.
Step 02 · Guides, never gives
She asks the question a good teacher would.
Instead of printing the answer to copy, Thandi hands back the next step — the one the learner can take themselves.
Step 03 · Responds to their thinking
The learner tries. She meets them there.
Right or wrong, she works with what the learner said — nudging, correcting gently, never taking over.
Step 04 · They get there themselves
Step by step, the learner solves it.
The understanding is theirs, not the machine’s. In a South African voice — Rand, taxi fare, airtime.
Step 05 · Works with no signal
All of this, in airplane mode.
The model runs on the phone itself. No data, no wifi, no load-shedding excuse — the tutoring keeps going.
Step 06 · Private by mechanism
Nothing the learner typed ever left the phone.
There is no cloud to send it to. Not one word of the conversation is transmitted — private by design, not by promise.
