Named schools. Published results. Check them yourself.
We’d rather show you one school you can verify than a hundred you can’t. Every case study names the school, cites the source, and links to the published evidence.
Schools using Big Maths
Real schools, in their own words, with outcomes you can check against published data.
Rockmount Primary School
Judged Outstanding across every category with maths as a deep-dive subject. 90% reached the expected standard in KS2 maths against 74% nationally, and 44% the higher standard against 27%.
“Children know exactly what they are working towards, and teachers have a shared understanding of progression across the school.” — Maths Lead
Read the case study →Treorchy Primary School
Whole-school numeracy built around the Curriculum for Wales, with flexible streaming responsive to individual progress and Year 4 pupils accessing CLIC 20.
“Outcomes in numeracy have strengthened across the school, with clear evidence of improved fluency, recall and learner confidence.” — Headteacher
Case study in preparation →Pupils achieve exceptionally well. The curriculum is carefully thought out in a logical order.
— Ofsted, Rockmount Primary School, June 2025
How we write these
The same standard we set out on our evidence page: if it can’t be checked, it doesn’t go on the page.
“We’d rather show you one school you can verify than a hundred you can’t.”
If Big Maths is part of your maths provision and you have outcomes, an inspection finding, or simply a story worth telling, we’d like to hear from you. We write it, and you approve every word before it goes anywhere.
Named and verifiable
Every school is named and every source cited. Ofsted findings link to the published report. Results come from published Key Stage data, not from figures of our own.
Approved by the school
No school appears here without seeing and approving its case study first. Every quote is used with permission.
No sole-cause claims
We don’t claim Big Maths alone produces these outcomes. Outstanding schools are the result of outstanding leadership and teaching. We provide the framework, resources and assessment that support it.
What schools say
Beyond the case studies, here’s what teachers and headteachers tell us.
Curtis and Bill from Big Maths have been fantastic in helping our A.S.G in getting started and set-up with Big Maths. The support is second-to-none and they are always happy to help us. Highly recommend.Principal Teacher, Aberdeen, Scotland
Big Maths has provided us with clear progression across our whole school where each step is broken down into steps that children can actually understand. Since using Big Maths the children in our school are enthused and gaining confidence.Teacher, Durham, England
As a shared headteacher of two small schools, going into our fifth year of using Big Maths, I have found it invaluable to support consistency and rigour to ensure all learners become numerate.Headteacher, Lanarkshire, Scotland
See what it looks like in your school
Book a free demo and we’ll walk you through the framework, the resources and the tracking, tailored to your school’s context.