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PrimaSTEM is a French startup from Cannes. We build screen-free educational technology inspired by Seymour Papert's constructionism and Montessori principles.

PrimaSTEM control board with tokens on a wooden table

How it started

We watched children spending more and more time in front of screens. We watched math scores fall. And we watched a child's eyes light up when they touched a wooden board and a robot, pressed a button - and the robot did exactly what they told it to.

Papert said: the child should program the computer, not the other way around. We built a device where this works literally - cardboard tokens, a tangible control board, a ladybug that draws.

No screen. Hands, eyes, thinking.

PrimaSTEM robot next to a spiral drawn on a sheet of paper

What we believe

Children learn by doing. Not by watching - by doing.

Mathematics is beautiful. When the robot draws a pentagonal spiral, the child sees math as a picture they created themselves.

Technology should be open. Every token is a standard NFC tag. No subscriptions, no walled gardens.

Simplicity takes work. A four-year-old starts in five minutes. A ten-year-old programs arithmetic progressions. Same device.

Partners: Terra Numerica / INRIA / CNRS, Educazur.

Early traction: Luxembourg (Ministry of Education pilot), France - distributor talks underway across Europe.

Trade shows: EDUCATECH (Paris), SIMO Educación (Madrid), SpielwarenMesse (Nuremberg).