Yes Daniel, but I give it to my students the PDF instead of a notebook on purpose, this is the reason: Since for most of them this is the very first time they use Mathematica, I want them to type everyhting (copy-paste does not work well from PDF for Mathematica code) and therefore they learn about interacting with the front-end and using the Wolfram Language. They reproduce the examples in the PDF in about one and a half hour, after that the coke is the homework, they have one week to finish it. Some of my students use several hours of that week in order to obtain a good coke.