Heh, I'm bumping this because I now see that this thread is on the first page of results when googling STMath.

I'm not impressed.

I couldn't get anything to work using the code that aculady posted because that screen you then see is the password.

My general comments are here: http://geofizzgirl.livejournal.com/144918.html

I don't comment much there on how it teaches, but the general structure is to have kids do things pictorially, then matching the numbers to the picture, then using the numbers while the picture animates your result each time. It's slow and tedious.

Since I wrote that entry, DS' love affair with the program has waned significantly. The animation you now must watch to see the solution to each successfully solved double digit addition takes 10-15 seconds, which is enough to make DS bonkers and tired of the activity.