A great visual billboard. Assignments could be posted for students with due dates. Photos and past projects could be posted. Can have multiple canvases. 1 for each day if wanted.
I like the idea of being able to post due dates, more for parents than students. It's always nice to keep the adults informed because I know the kids don't always get this done.
I love the idea for parents. As a parent I have to go to school site then teacher then lesson plans and sometimes they have due dates but mostly just the assignment.