I'm loving the new feature of being able to share Students' Notebooks as well as the Content Library with parents. I would also like to be able to share the Welcome Section with them, and I’ll explain why.
I train teachers on the use of Class Notebook and one of the suggestions I always make is for them to create their own Welcome page. The main reason for this is that I’ve been told by students that one of the things they don’t like about using Class Notebook is that every time they open it, they always land on the same page (the default page with the open book and the 3 icons) and they have to search through the Notebook’s Content Library, Collaboration Space and their Student Section to try and find what needs to be done that day.
By making their own Welcome page (and setting it as the top page of the Welcome section), teachers can create an interactive space for students with everything they need to get started as soon as they open their Class Notebook. Teachers can put reading assignments, links to a lesson they’ve created with Office Mix, videos to watch and even links to a specific page in the Content Library. I suggest creating a new page each week and keeping the pages from previous weeks as a kind of archive so that students who were absent or need to check back on previous work can easily access them by date.
Since we can now share the Content Library with parents, it would be great to also share the Welcome Section of the Class Notebook, so that they, too, can get current information about activities and assignments without having to click through the entire Content Library in search of what’s new.

Make the main (welcome) section of the Class Notebook personal for both the teacher and the student.
This would both be more logical and more functional - eliminating the need for a separate Teacher's Only section - this would be built in by default and (in the students' notebooks) the need for a separate section group for the student.
Currently there is a welcome section that is shared by both the teacher and the learner. The teacher can edit this - but it is viewed by the learners. This is logically confusing and unnecessary. I still remember when I created my first Class Notebook - I assumed that this would be a private teacher's section and to my horror discovered that it wasn't.
Currently there is a separate personal section group for the student's personal work. This is also logically confusing and the student has to delve in deeper to get to his work. This could be brought back one level. In other words, the student should immediately see his/her sections for Class Notes, Assignments etc.
All I am asking for is a minor restructure of the way the Class Notebook is created. This is not a major change to the core functionality of OneNote. I am sure that this should be easy to implement if there is enough support for this idea.

I know that it's possible to put to do tags against items on a page so that when you look at a page you can see which items are done and which are to do.

However if a section has multiple pages, e.g. a course module (section) has multiple assignments (one assignment per page). It would be great if the title of the page could have a to do tag included within it. That would mean when the teacher or student is looking at the module they can see which assignment pages are totally complete and which are outstanding. At the moment the teacher has to look at all the to do tags on each page rather than seeing an overview. Please email me if this doesn't make sense