• Oct 1, 2025 Edexcel Maths Intermediate Paper 5523 Mark Scheme rking is essential in these cases 2 Are there different mark schemes for different exam boards Yes each exam board eg Edexcel AQA OCR has its own mark scheme Ensure you are using the correct one for your exam paper 3 How can I improve my score based on the mark scheme Carefully analyze where you lo BY Irving Raynor