Free eBook builder from CAST. Provides lots of supports for the designing of books and provides UDL supports for students who read the books. Great tool to use with a classroom to build a book together, for students to use to publish their work, and for teachers to write interactive books for their lessons.
A secure collaborative network allowing users to collaborate around almost any type of media via voice, text, webcam and drawing commentary. Great for collaboration in the classroom.
This is a great site to share with your level II and III teachers. Produced and kept up by the Goodwill Community Foundation. Everyday life is a set of flash tutorials for completing tasks of everyday life.
Bandaides and Backboards is written from the child's perspective to help others understand what it is like to grow up with medical problems. This is not condition specific rather it is an overall perspective.
I cannot find who produces this site but I found the following citation on most of the subject area pages "Updated. Ready for 07-08 school year." I would consider the links found on each page to be supportive of student classroom activities, or do at home resources. Very comprehensive.