Purple Ruler · Summer Maths
Ofsted-registered & DfE-accreditedRead our published report ↗
A free, live, online Maths programme for KS4, taught by real teachers. We group your child by what they're ready for, not their age — so every lesson lands. Six weeks, from 20 July, finishing before the new term.
Free 100% free — our way of giving back to the school communities we support.
Every exam board covers the same core maths, built on the same foundations. So we teach the concepts — and meet your child exactly where they are.
Why it works · grouped by readiness, not year group
GCSE Maths follows a single set of national subject content set by the Department for Education, so all four English exam boards cover the same core topics. And that maths builds from the foundations up, which means where your child is on the ladder matters far more than their age.
The programme works for every KS4 student, whatever their school entered them for:
Every board assesses the same core content. We meet your child on the right rung.
Each group runs a focused 6-week spiral through the maths that matters most for its target grade. Not sure which one? Use the quick placer below — and your child can always switch.
The highest-value foundation topics that unlock a pass — number, fractions and percentages, basic algebra and shape.
The "crossover" content that decides a 4 versus a 5 — proportion, graphs, geometry and data, with real problem-solving.
The Higher-tier content that lifts a solid pass into a top grade — quadratics, trigonometry, advanced algebra and proof.
Their last report grade, their most recent mock, or just ask them what they think. We'll show you the right group instantly and carry it into the enrolment form. Not sure? Pick the closest and we'll move them between groups if needed.
Every group has two live lessons each week. Pick a Monday & Wednesday group or a Tuesday & Thursday group, at 9am, 3pm or 5pm, so you can find the one pattern that fits your family. You book one time slot per family and keep it for the summer.
A fresh, productive start before the day fills up.
Keeps the school-day rhythm going through the holidays.
A later slot that suits working parents and slower risers.
| Week | Group 1 · Securing the Basics | Group 2 · The Standard Pass | Group 3 · Higher Ground |
|---|
Taught in real time by experienced teachers in small groups — never pre-recorded, never AI. Your child can ask questions and get unstuck on the spot.
Grouped by what they can do now, so lessons are never too fast or too slow. The fastest route from where they are to the grade they want.
We focus on securing the core skills for each topic — the methods and understanding your child can build on across every exam board.
All your child needs is a device and internet. Families from across the country learn together in the same live class.
No fee, no card details, no upsell. This is how we give back to the school communities we support during term time — a genuine summer head-start for their KS4 students.
Free doesn't mean unregulated. Purple Ruler is registered with the Department for Education and inspected by Ofsted, with a published report you can read in full.
One short form, one place per family — no school paperwork, no payment. Your child gets their own student account and a joining link sent to the email you give, and you can choose to be copied in for oversight.
A short form, about two minutes. One place per family. Your child gets their own account and a joining link at the email you give, and you can be copied in for oversight.
Open the enrolment form →Opens in a new tab · 100% free · UK GDPR-compliant
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Yes — completely free. Real, live lessons taught by experienced teachers, with no fee, no card details and no upsell. It's a genuine summer head-start on GCSE Maths.
This is our way of giving back to the school communities we support during term time. As one of the original providers on the government's National Tutoring Programme — set up to help pupils recover from Covid-related learning loss — we've always believed catch-up support should reach the students who need it. Free Summer Maths is reserved for KS4 students at the schools and authorities we work with, wherever they are in the country.
All of them. GCSE Maths follows a single set of national subject content, so AQA, Edexcel, OCR and WJEC Eduqas all cover the same core topics — and this programme works for iGCSE students too. We teach the concept and the exam technique that applies across boards, so it doesn't matter which one your child's school entered them for.
Any KS4 learner — typically Year 10 or Year 11, and students who've just finished Year 9 and are moving up are welcome too. We deliberately don't group by age: we place your child by the maths they're ready for, so the lessons always land at the right level.
Use the quick placer near the top — pick your child's current grade, their last mock, or just ask them what they think. It shows the recommended group and carries it into the enrolment form. If you're not sure, choose “Not sure” and we'll help you place them, and we can move your child between groups at any time.
Two live lessons a week (Tuesday and Thursday), about 50 minutes each, at your chosen time. Because we keep groups small, we do ask your child to attend their weekly sessions — if they miss two in a row we may offer the place to a student waiting for one. Every lesson is recorded, so a missed session is never truly lost.
Just a device (laptop, tablet or phone) and an internet connection, in a reasonably quiet space. Once you enrol, we email everything — the joining link, the weekly schedule and a reminder before each lesson.
Yes. We're registered with the Department for Education (URN 152279) and inspected by Ofsted, who found we meet all the standards for online education. Every teacher holds an enhanced DBS check, lessons are recorded, and there's same-day safeguarding escalation.