This is a whole lesson looking at sampling as a whole, with the main bulk of the lesson looking at stratified sampling. An important area for anyone doing Statistics, whether at GCSE or at A-Level and has lots of cross-curricular links. 13 slides + resources.
It comes with lots of keys words, learning objectives, starter, superb teaching slides and a plenary... it comes with a worksheet that I got from TES, but I have added ANSWERS! and some exam questions on stratified sampling, which I also had.
NOTE: Feel free to browse my shop for more excellent free and premium resources and as always please rate and feedback, thank you.