Hi Texaslady22,
Post - Subitizing:what is it? might be of interest
A few weeks have passed, though, and in playing with the dot cards I've realized that my son CAN still recognize them...he's just bored with them and doesn't want to play that game. He cannot, however, verbalize his answers AT ALL, which I hear is very common and needs to be evaluated and studied in the very least. Is there some sort of right-brain/left-brain issue going on? I do not know...