keep track of make up work and keep students aware of what they need to do.
Josh Hepworth commented
We were thinking of building something that solves this need: http://educationhackday.uservoice.com/forums/118105-developer-discussion/suggestions/2262996-student-to-do-list-populated-by-teachers
We'd love to talk to you about specifics this weekend if you want to find us! We're Friends of The Web (http://friendsoftheweb.com/about/ for pictures).