I find it a bit odd but I've never met the TA in ds' class. She didn't do parents eve, never comes out at dropping off time (only works mornings I think although no one has ever told us that officially!), and is generally nowhere to be seen.
I can't go into the classroom to meet her as we're not encouraged to go in.
I know it doesn't really matter for ds' happiness but I think that is a bit strange and just wondered if it's the norm or TAs normally take a more active role and are more parent facing?