Charles has learned most of the days of the week now. He frequently asks what day it is, meaning what day of the week. He has a general idea of what days things occur on (e.g., Monday is back to school day).
Charles, while he acts like he can’t count to ten, can read numbers to at least ten. When were were out shopping over the weekend, one of the playlands had a hopscotch drawing and I asked Charles what numbers were on it. He easily read them all, up through 10. It’s just a matter of tricking him in to being clever.