Questions on combining the means of two groups or subgroups are very popular exam questions. This is a collection of Edexcel past exam questions.

This is a worksheet and powerpoint about the GCSE Maths topic of counting combinations. Includes answers to the questions on the powerpoint and worksheet.

These are three lessons worth of powerpoints and worksheets about the new topic of functions at GCSE. The first powerpoint and worksheet introduces functions, the second covers composite functions and the third inverse functions. Each worksheet comes with answers.

This is a version of top trumps to practice substitution. The rules are the same as top trumps and pupils substitute a = 4, b =2 and c= 5 into the expressions to determine the attributes. Using different values of a,b and c is possible but will change the relative strengths of the animals. This is for KS3 pupils and is always a big hit. The files will need to be printed on card (and ideally laminated) and cut out.

This is a worksheet and powerpoint for teaching the topic of quadratic inequalities.

This powerpoint and worksheet covers the set notation needed for the 9-1 GCSE. The ideas here are quite advanced so pupils should be familiar with Venn diagrams and probability before this lesson. The powerpoint has clear examples and definitions and the worksheet includes answers.

These are 4 worksheets designed for LA students about Order of Operations. They build up through multiplication/division with addition/subtraction through to brackets and powers.