Hi Lori,
What a great trip you will have! I know how tough it can be to have your children out of school during the school year but think of the memories you will have.
When I have pulled my children from school, I have asked the teachers up front what work they will have so we can do as much of it ahead of time as possible. If we can not get it done ahead of time, we work on it on the plane or schedule time in the mornings prior to heading out to do the work.
I do not ever recall there being homework help at the Contemporary. While the concierge at all the Disney resorts are wonderful at creating last minute magic, I am not sure homework is in their job descriptions.
If you are bringing a computer, you can connect to the internet and there are lots of homework help sites on line. My children have homework buddies who can provide them with class notes if they are out of school and this might be something to set up prior to vacation to ease the homework craze.
Wishing you a magical vacation!
Beth