Taking function machines as a starting point, this presentation takes pupils from inputs and outputs, through to generating a table of values and finally plotting these values on a coordinate grid. Pleas excuse the preview as it doesn’t display properly. Good for introducing the idea of graphing functions at KS3 but also helpful in clarifying the ideas to lower ability KS4 pupils.

Taking pupils from the idea of function machines as a starting point, this presentation quickly introduces notation as well as calculating outputs for both individual and composite functions. Finally gets pupils to create composite functions leaving in terms of x. Exercises throughout PPT at appropriate places. Could be used over 1, 2 or 3 lessons with GCSE pupils. please excuse the preview as it doesn’t display properly.

Please excuse the preview as it doesn’t load properly Presentation takes pupils from finding scale factor and using it on separate shapes to using it on shapes in parallel lines and overlapping shapes. Different examples as part of the PowerPoint. Varying levels of difficulty on worksheet. area and volume to follow.