PowerPoint Slides – What they are for.
Twenty PowerPoint files are included here. They are for use by instructors and students. Each one focuses on central ideas underpinning the chapter. They can be used to open the study of a model or for review. However, they are not designed to carry a lecture on the content of the chapter. We have found them useful to orient the study of the models and also to stimulate reflection on the models and related content.