tried to do this topic differently today. do not tell students what you will be doing, begin with the ppt, ask students to think about joke and write theire thoughts/ideas about it. discuss these. then ask students to think aobut the pairs of pictures which illustrate change, eg technology, marke More…ts, channels of distribution, fashions, tastes etc. they should have worked out by now what you are doing. then go to other worksheets and follow instructions. there is a video which you cna download, takes a while. i have not included objectives because i did wnted them to work it out for them selves. feedback welcomed.