Sarah Chen

Head of Learning Science

Sarah leads the learning science team at ExamPilot. With a PhD in Educational Psychology from UCL and 8 years of experience teaching A-Level Maths, she bridges the gap between academic research and practical exam preparation.

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Study Strategies Exam Preparation

The Science of Spaced Repetition: How to Remember Everything You Study for A-Level Maths

Discover the science-backed study technique that helps A-Level Maths students retain formulas, methods, and concepts for months — not just the night before the exam.

SCSarah Chen

10 Mar 2026