2,084 marked attempts.
562 students. 3 years.
And the busiest month was last month. This is what compounding adoption looks like.
2,084
Total Attempts
562
Students
3 yrs
On Platform
since May 2023
350+
Hours Saved
of teacher marking
At a Glance
| School | Wallington County Grammar School |
| Type | Selective state grammar, part of Folio Education Trust |
| Location | Wallington, South London |
| Subjects | Physics, Chemistry |
| Teachers on Platform | 4 (Mr Lootfun, Abdel + 2) |
| Students Reached | 562 |
| On SudoStudy Since | May 2023 — 3 years |
| Active Today | Yes — last attempt May 2026 |
The Story
Mr Lootfun — a Physics and Chemistry teacher at WCGS — signed up in May 2023. Within his first day, his first student had already attempted a quiz. He started small with one cohort, then expanded. A second teacher, Abdel, joined organically and now runs in parallel.
By end of 2024, the department had restructured how it runs practice and feedback: build a structured-answer quiz from past papers, share it with the class, let SudoStudy's AI grade against the mark scheme, review the marking, and return detailed feedback within hours instead of weeks.
State school. Multi-Academy Trust. 3 years running.
WCGS is part of the Folio Education Trust — a state-funded MAT in South London. SudoStudy has been embedded in their science department workflow since May 2023, with 83 payment cycles processed across two teacher accounts. That's not a trial — it's infrastructure.
Subject Breakdown
| Subject | Quizzes | Attempts | Completed |
|---|---|---|---|
| Physics | 54 | 1,700 | 829 |
| Chemistry | 10 | 384 | 184 |
| Economics | 1 | — | — |
The Engagement Pattern
After a steady ramp through 2023–2024, usage stepped up sharply at the end of 2024 and has sustained 200+ attempts per month from November 2025 onwards — peaking at 244 attempts and 182 distinct students in February 2026.
Monthly Engagement Highlights
Clear exam-cycle rhythm: ramps in autumn, peaks through mock and exam windows.
Teacher Time Returned
≈ 350 hours
Nine full working weeks of marking absorbed by SudoStudy
At the realistic 12–15 min per A-Level script, the figure climbs above 500 hours
What WCGS Proves to Every UK School and MAT
State School, MAT
Not a private school pilot — a state grammar inside a Multi-Academy Trust, paying through standard school budgets for 3 years straight.
3 Years of Renewals
Not a champion teacher who got excited and stopped — a department that restructured operations around the platform.
Organic Spread
No top-down mandate. One teacher started, a second joined naturally, 562 students came through. The only pattern that survives a head-of-department changeover.
Ready to see what year three looks like for your school?
WCGS started with one teacher and one subject. Three years later, the platform runs their entire science assessment cycle.