Students doing a Maths GCSE exam were left flummoxed by this question: Hannah has 6 orange sweets and some yellow sweets. Overall, she has n sweets. The probability of her taking 2 orange sweets ...

This short film uses weather as an example to reflect how the concept of probability is used and applied.

Using various maths concepts such as probability, percentages and fractions - these clips show how students can apply maths to real life scenarios.

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.