I'm Greg. I studied maths at degree level, spent my working life in IT solving problems that maths underpins, trained as a teacher along the way, and now — retired from full-time work — I tutor because I enjoy it.
I hold a current Enhanced DBS (Disclosure and Barring Service) check, the highest level available for those working with children. I'm happy to show the certificate to any parent or guardian before our first session, and a parent or guardian is welcome to sit in on or drop into any lesson — in person or online, not just the first one. See the full safeguarding policy →
Every student starts with a short assessment so lessons target real gaps, not assumed ones.
I work from the specification and mark schemes for AQA, Edexcel, OCR, WJEC and IB, so revision time is never wasted.
At A Level, IB and beyond I love following the "why", not just the "how" — it's what makes maths stick and what separates a grade B from an A*.