- What is involved in studying A Level Maths?
- A Problem Halved: the Trouble with Fractions
- The Beveridge-Longcope Equation
- Where is Number 7?
- How Do We Become Excellent Pupils? (Part 1)
I recommend the following book:
This book by David Rayner and Paul Williams is ideal for the preparation for C1, C2 for the new specifications (Edexcel, AQA, OCR).