I feel like most teachers do an info sheet these days (or at least an "all about me" poster or the like, but those are more limited obviously), but if she doesn't after a week or so maybe offer one/send an email saying thanks for making DS's school start great, here's some info about him btw... I know everyone says don't be pushy but I've been on the other side where it's been ages and no one seems to really know DD smirk But maybe wait and see a bit. Teachers are just learning names the first full week IME.