Am I understanding that they are telling you to seek new placement after 3 weeks? Sheesh. My school gave me a few months before ds got the heave ho.
Are they telling you that he has AS based on 3 weeks worth of observation? Don't take that to heart. It took a neurologist, a pediatrician, an OT and a pediatric psychologist to decide that ds was on the spectrum. I'm not saying I would ignore the teachers but I would be skeptical.
Best.