Week 8: This book is the updated version Autodesk Inventor 2015. In chapter 3: Creating and Editing Sketched features, helps explain how to edit sketches that have already been made. I know my students are always having issues with this and end up creating a lot of extra sketches that are not needed and make the sketch messy. Reading this will help reduce the amount of unnecessary sketches and could help improve the efficiency of how a part is made.
Week 7: This book maybe outdated for some versions of Inventor, however, Chapter 2: Sketching, Constraining, and Dimensioning, is a great read for students and teachers that are having issues with the different geometric constraints. It shows all the symbols, with descriptions of what they are, for the constrains and how to use them. It can also give teachers a better understanding on how to teach the different constraints.