Carol,
Look at our Web site: www.7128.com.
We have the Accessible Learning Through Entertainment and Recreational Tools (ALERT) project there.
It gives a bunch of free information about accessible games in education, including:
1. A list of Web sites where you can get accessible games, many of them free, as CJ says.
2. Suggestions as to what features to look for, for the various accessibility needs (blind, vision impaired, color blind, deaf, motion impaired)
3. A growing set of articles on how to apply games to education, by Eleanor Robinson, a former college instructor who now designs and codes accessible computer games.
4. A list of 14 accessible computer game experts, who have volunteered to answer emailed questions about accessible games, for free.
It's totally free. No registration. No spam.
We did it in concert with the IGDA Game Accessibility SIG, based on a request from a school psychologist.
I suspect that the games we have for sale right now may be a bit advanced for your students.
Generally their age ratings start at 7-10 years old.
But then again, kids are smart with computers these days.
There are free demos.
In any event, the ALERT list should point you at some free games that should do what you want.
We do have four games that can be played by blind 2-4 year olds.
They're coded and work, but won't be released until this summer.
We showed them at Perkins School for the Blind last week.
We expect to ship them this summer as part of our PizzaGames product.
Should cost under $5 each.
John Bannick
CTO
7-128 Software