Dinosaur Painting Tuff Spot Adventures nursery small world creative
Miniminds (or a magnet workshop) Make science fun and playful by making a magnet powered car! Make a road and see if you can push/pull your car in the right direction without touching it.
Making funny faces on the light table use clear paper and overhead markers
TEACCH Task Boxes! - The Autism Adventures of Room 83
The Imagination Tree - Fantastic site for play ideas