I'm looking for a patient, experienced maths tutor to help my teenager with GCSE topics and problem solving. The sessions should cover fundamentals, exam-style questions, and tricks for quick calculations. We prefer online lessons initially, with the possibility of in-person sessions if nearby. Key requirements: able to explain concepts clearly, provide practice exercises, and track progress over time. Availability on weekday evenings or weekend mornings, with a preference for 1.5 to 2 hours per session. A friendly, supportive approach would be ideal to build confidence and improve test results.