Kiz Club has some excellent resources for those teaching young children with and without special needs. Indeed it has some nice resources that can be age appropriate for older children with special needs as well.
For the younger set the Stories and Props has some wonderful items you can print out and use with common early childhood stories. Buried in that section are some nice, simple, online, switch adaptable, read aloud stories for all ages. Be sure to give them a look.
The topics, crafts and flashcards sections hold nice materials for all ages.