The screen-free robot that teaches real math, not just arrows.
One SKU sells into every primary buyer: schools, preschools, Montessori, after-school, parents.
Coding + mathematics. Ages 4–10. Wood. CE + UKCA certified. 18 languages.
Screen-free STEM is moving from preference to policy. Governments are pulling screens out of classrooms, and PISA 2022 shows math scores sliding across Europe. The worry is real, and it is already on your customers' desks.
Plenty of wooden robots can turn left and walk forward. Almost none of them teach math. PrimaSTEM does: any angle, arithmetic, geometry, freehand drawing, from age 4 to 10 on a single product. Schools want screen-free and they want real learning behind it. Right now very few catalogues can offer both at once.
Two age groups - one device. Ages 4–7: logic, mazes, simple programs and numbers. Ages 7–10: precise distances, any angle, arithmetic, geometry - drawing. One product for all of primary school. And with Scratch, the same robot also works in older classes, past age ten.
Works with existing maps. Adapts to the content of other educational robots. Default step adjusts to any value, for example 10, 12.5 or 15 cm. The school doesn't need to change anything.
The robot draws. Spirals, stars, polygons, fractals, programmed by children and drawn on paper or a whiteboard. Hand a buyer the marker and run one spiral: the room goes quiet. A plain rolling robot with no screen cannot match that precision.
Teachers create their own tokens. Any numbers, loops or arithmetic operations - through a free phone app in under a minute. Interactive sound maps - the robot plays audio when it drives over an NFC tag on the field.
Braille version in pilot testing - an untapped market segment.
Drawing, geometry, voice and the teaching method all come in the base kit. Where you would normally keep several robots for different ages, or buy paid add-on packs for one, a single PrimaSTEM covers it all, with no second budget for extras.
It's not only coding and maths. The robot reads words aloud, names letters and plays notes in more than seventeen languages, opening it to language, music and special-needs lessons too.
Every PrimaSTEM comes with a ready-made curriculum for the youngest kids. It walks them from their first command to drawing angles and spirals, in the LOGO and Montessori tradition. It's all online, in several languages, with a teacher's guide and printables you can read through before you order anything.
And teachers aren't locked in. The lesson plans and activities they already run with other robots work on PrimaSTEM as they are. Schools start with what they already know, and you field fewer "how does this work?" questions.
The program sits right there on the board, in front of the child. When the robot goes the wrong way, the child finds the step that's off, swaps a token, and runs it again. With a marker in, the mistake shows up on paper straight away: easy to see, easy to fix.
So a child learns to track down the cause and try again, without the fear of getting it wrong.
PrimaSTEM is a coding robot children program by hand, screen-free from the first command. The difference is how far the same coding goes: not just moving the robot and turning it a few set ways, but any distance, any angle, and real arithmetic, so the programming runs straight into actual maths. And one robot carries that from age 4 to 10.
Overall comparison
| Cubetto | Matatalab Coding Set Pro | PrimaSTEM | |
|---|---|---|---|
| Ease of use | high | low | high |
| Precision | low | medium | high |
| Functionality | low | medium | high |
| Eco materials | medium | low | high |
| Multi-year teaching span | low | medium | high |
Concrete capabilities
| Capability | Cubetto | Matatalab Coding Set Pro | PrimaSTEM |
|---|---|---|---|
| Movement steps | Fixed grid only | Fixed 100 mm | Any distance 1 mm – 900 mm |
| Turn angles | 90° only | Discrete values (e.g. 45°, 90°) | Any angle, freely set |
| Math content | None | None | Real arithmetic via physical tokens |
| Geometry / drawing | None | Limited shapes | Precise geometry + marker drawing |
| Age range covered | 4–6 | 7–9 | 4–10 (one device) |
| Materials | Plywood + ~50% plastic | All plastic | Plywood + cardboard |
| Designed + made in | UK / China | China | France |
CE + UKCA certified. USB-C charging, approximately 2 hours of battery life, depending on usage. Bluetooth. Lesson plans and teacher's guide online at docs.primastem.com in 10 languages. YouTube tutorials.
Draws with any ordinary marker - no proprietary refills.
Everything you need to put PrimaSTEM in front of a school and close it, in one place.
- Demo it live in a browser: no hardware, run it for a school on the spot.
- Show a real class using it: a short video for buyers who want to see it in a room.
- Download our marketing kit for your catalogue: logos, photos and catalogues in many languages, free to use - or browse the repository.
- Point teachers to the lesson plans: full teacher's guide and activities online in 10 languages.
- Keep the spec sheet on hand: the wholesale product sheet for your own reference.
- Answer the usual questions fast: the FAQ for the ones buyers always ask.
Marketing materials in your language. Technical support. Joint participation at trade shows. Territory exclusivity negotiable.
All terms, pricing and exclusivity conditions are discussed individually. Contact us to start the conversation.
Ministry of Education Luxembourg - school pilot running 2026.
Code N Play (Belgium) - distribution partner.
Terra Numerica, a science-education centre in Sophia Antipolis (a CNRS, Inria and Université Côte d'Azur project), already uses PrimaSTEM in its workshops.
Additional partners: La Compagnie du Code, A4 Education, AFINEF.
Start small, grow into better terms. Your first order is low-minimum and prepaid, so no cash sits in dead stock while you test your market. You price for that market, we don't second-guess it. As volume climbs into the hundreds, the wholesale price improves and territory exclusivity becomes available.
Start with a small order
Try the robot before you order - it runs right in the browser.
info@primastem.com · +33 6 24 95 09 36 (WhatsApp)