Two lessons which slowly take students through the basics of curve sketching. The powerpoints show students how to get a hold of the shape of each curve (quadratic, cubic, quartic, reciprocal), the role the sign of the dominant terms plays and the effect of repeated roots (tangency). The powerpoints contain a starter of basic material in the A level course so far and the worksheets are fully differentiated. One of these can easily be used with KS4, the other should only be used for high achievers

A complete series of lessons which deal with calculating the probabilities of events modelled under the normal distribution. This includes reverse probabilities and finding the parameters when given information about area. Full demonstrations on powerpoint and fully differentiated resources for students to complete, along with solutions