Easy-to-understand homework and revision materials for your GCSE Maths Edexcel ... Free interactive maths quizzes based on foundation and higher past papers to help ... Algebraic formulae - Edexcel.

Use the formula sheet to find an equation which links energy, mass, specific heat capacity and temperature change. Find the energy required. Recall an equation which links power, energy and time.

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. The first test is a non-calculator exam, and students can use a ...