Olivia Hartwell

GCSE Maths Teacher, Sheffield

Olivia has taught GCSE Mathematics in Sheffield for 9 years across AQA 8300, Edexcel 1MA1 and OCR J560. PGCE Secondary Mathematics (Sheffield Hallam University). Specialises in Foundation/Higher tier calibration, circle theorems, simultaneous equations, and exam timing strategy for Year 11.

Credentials

PGCE Secondary Mathematics, Sheffield Hallam University
9 years GCSE teaching, Sheffield

Areas of expertise

GCSE Mathematics
AQA 8300 / Edexcel 1MA1 / OCR J560
Foundation vs Higher tier
Year 11 exam timing

Blog

1 article

GCSE maths exercise book open at algebra page with a pencil and calculator on a desk

Subject Help·May 6, 2026·12 min read

GCSE Maths Key Topic Exercises: 15 Practice Questions by Subject Area

15 GCSE maths practice exercises across Number, Algebra, Geometry, Statistics and Probability. Question types, solution approach, and common errors for AQA, Edexcel and OCR.