Students sitting A-Level exams have complained after they were set an Edexcel Maths C1 non-calculator paper which contained questions they say required a calculator.

This BBC Bitesize article references Edexcel maths past papers, explores practice questions and worked examples to help students prepare for maths GCSE exams.

How does the GCSE maths exam work? The Edexcel GCSE maths exam is spread over three separate papers - each part is worth 80 marks and has a 33.3 per cent weighting.

Find an expression, in terms of n, for the nth term of this sequence. Easy enough, work out the difference between each number, which in this case is 4, and then figure out the difference between that ...

About 500,000 teenagers sat the exam across England, and some took to Twitter to say they felt all was going well until they began the second paper in the maths non-calculator exam.

How does the GCSE maths exam work? The Edexcel GCSE maths exam is spread over three separate papers - each part is worth 80 marks and has a 33.3 per cent weighting.

About 500,000 teenagers sat the exam across England, and some took to Twitter to say they felt all was going well until they began the second paper in the maths non-calculator exam.