In a few cases, you create a document from scratch without using any files from the exercise disk. They are printed on A4 size paper. We put a lot of material into our manuals. We would prefer to give you too much information rather than too little. We also want to give you value for money.
Many trainers skip over the case studies at the end of each lesson.
The students can do them later as revision. On the other hand, fast students can do the case studies during class time while other students are catching up. You might also like to ask your students at the beginning of the class which topics they want to cover. You will probably find there are certain topics they are happy to gloss over. It depends on how you use the courseware.