Probability is about estimating or calculating how likely or probable something is to happen. Probabilities can be described in words. For example, the chance of an event happening could be ‘certain’, ...

The plural of formula is formulae. A formula is a mathematical rule or relationship that uses letters to represent amounts which can be changed – these are called variables. For example, the formula ...

SCHOOLKIDS all over the country will be preparing for their GCSE maths exam. While it is normal to feel worried and stressed, there are lots of ways you can prepare for the test and give yourself the ...

The Edexcel GCSE maths exam is spread over three separate papers and each part is worth 80 marks SCHOOLKIDS all over the country will be preparing for their GCSE maths exam. While it is normal to feel ...