No pupil left out.
Medräknad is digital maths support for primary schools — focused on intensive teaching for the pupils who need more. Co-designed with special-needs maths teachers, grounded in Hudson & Miller, Fuchs & Fuchs and the National Curriculum.
The class teacher gets an actionable picture of every pupil. The SEN teacher gets ready-made 5-week intensive-teaching programmes with pre-tests, lesson scripts and post-tests — so the pupils who need more actually get it. No-one falls through the gaps.
- Curriculum
- Lgr22 / NC, Y1–Y9
- Capabilities
- 5 per Skolverket
- Support tiers
- RTI 1 · 2 · 3
- AI drafts
- Always reviewed by a teacher
Three layers — one for each RTI tier
The free library covers whole-class teaching. Premium adds the resources and assignment flow. Testing provides the diagnostic core.
Curriculum-aligned content, freely available
A curated library of exercises and teacher guidance for every year group. Free for every primary teacher — our contribution to system-wide Tier 1 quality.
Virtual manipulatives and assignment
Egg cartons, base-10 blocks, fraction bars, number lines. Gamified fluency practice pupils choose to open. Templates for parent communication.
Ready-made 5-week programmes for the SEN teacher
Pre-tests that surface the pupil's misconceptions. 5 weeks × 3-4 lessons with a script per lesson (Hudson & Miller, CRA model). Lesson documentation (Fuchs & Fuchs). Post-tests measure progress against the pupil's own baseline — never against other pupils.
A short loop, run weekly.
No demand for hours of teacher time. The loop is built around what teachers do anyway — with an extra layer of diagnostics.
- Step 01
Pupil works at their own pace
Short adaptive sessions of 5–15 minutes. No timers. No leaderboards. Pupils get immediate feedback in language tuned to the specific misconception they hit.
- Step 02
The system spots the pattern
Every wrong answer is tagged with a known misconception — not just "incorrect". Two errors of the same type is enough for the system to drill deeper into that area.
- Step 03
Teacher gets an actionable plan
An AI-drafted teacher report, always reviewed by the teacher before reaching pupil or home. Concrete next steps along the CRA axis. Never automated decisions.
12 minutes of pupil work → a plan on a page.
Not a dashboard that reminds you pupils are behind. A tool that tells you where and why — and proposes what to do about it.
- 01
Pupils work in short sessions.
8–15 minutes, a couple of times a week. Adaptive items where every wrong answer is tagged with a named misconception — not just "incorrect".
- 02
Class heatmap, at a glance.
One page, every pupil × every skill. Colour tells you where it's solid, where it's wobbly, where it's urgent. A class of 22 becomes three colour clusters in two seconds.
- 03
The misconception aggregator — the WHY.
Click a red cluster: "place value — 6 pupils, 47 errors in the last 30 days". That's not 6 individuals who need a nudge — that's a teaching moment for the class.
- 04
AI drafts you edit and approve.
For every pupil, a draft report: what they can do, where it stopped, 3–5 concrete next steps on the CRA axis. You read, edit, approve. Never automatic — you have the last word.
What we deliberately left out.
The design is shaped as much by what we don't do as by what we do.
No leaderboards
Pupils don't compare against each other. No visible rankings. Each pupil works against their own knowledge map.
No timers
Time-on-task is a tool for the teacher, not a stick for the pupil. Pupils never see a clock running.
No AI decisions on the teacher's behalf
All AI-generated content is a draft. The teacher approves — or edits and approves — before it ever reaches a pupil or parent.
Transparent and predictable.
Tier 1 content is free for primary schools. Premium and Testing are invoiced against your organisation number after a pilot. The private account you create yourself.
Free for the school
£0
per pupil / month
- Research-based content Y1–Y9
- Teacher guide per topic
- Unlimited teachers
Premium
£10
per teacher / month
- Everything in Tier 1
- Virtual manipulatives (egg cartons, base-10 blocks, fraction bars)
- Pupil-led fluency sessions
- Templates for parent communication
Testing — diagnostics & AI
£3
per pupil / month
- Adaptive pre-test with misconception map
- AI-curated learning plan per pupil
- AI-drafted teacher reports (always reviewed by the teacher)
- Class heatmap + misconception aggregator
Private account
From £8
per month, up to 5 students
- Your own account, no school connection
- Up to 5 student logins
- The same adaptive sessions schools use
- For parents and private tutors
Pedagogy shaped by an SEN maths specialist (Linköping speciallärarprogrammet). Content tracks Skolverket's Lgr22 and NCM diagnostic frameworks. Sources on the research page.
For parents and private tutors.
Your own account with up to 5 student logins. No school link — your data is yours. The same adaptive sessions schools get. From £8 per month.
We lean on what actually works.
RTI/MTSS (Gersten et al., IES Practice Guide), CRA (Hudson & Miller), misconception tagging (Eedi, Ryan & Williams), distributed practice (Cepeda et al.). The full reference list — with citations and how Medräknad applies each — lives on the research page.
Built with SEN maths teachers, not around them.
What I've missed for ten years is a tool that sees *why* a pupil got it wrong, not just that they did. This is the first one that makes the difference in my classroom rather than in the dashboard.
What we hear most often.
What does the AI do — and what doesn't it?
The AI drafts (items, teacher reports, learning plans). A teacher reviews and approves everything before it reaches a pupil or home. No automated decisions, no automated publishing.
Who is the data controller?
Schools are the data controller for their pupils; Hillerberg Education AB is processor. Family accounts are their own data controller. No pupil data leaves the EU; no pupil data is used to train external models.
Are there leaderboards or competitions?
No. Pupils don't compare to each other. No visible rankings. Each pupil works against their own knowledge map. Medals are for personal progress, not against others.
Do I need to buy Premium or Testing to use Tier 1?
No. Tier 1 content is permanently free for primary schools. It's our contribution to a fair baseline.
How does my school get started?
Get in touch — we're partnering with 2–3 UK trusts/local authorities in year 2. Direct contact moves faster than the procurement process.
Schools and teachers we onboard personally.
Are you a teacher who'd like to trial Medräknad free for a term? Is your trust or local authority looking for a pilot? Get in touch — we'll set up an account, help with onboarding, and follow up with you.
Direct contact moves faster than the procurement process.