Actually, it is very common for schools to not want parents to walk their children to the classroom. I think it has to do with security issues as well as interrupting the teacher (who is working at the time).
Separation anxiety at the beginning of school is a very, very common problem. If you google the phrase "separation anxiety and kindergarten" or "tips for school anxiety" or "kindergarten anxiety" or similar words/phrases, you should be able to find lots of information re this topic. In addition, there are many, many books on this topic which can be purchased on-line, in bookstores or borrowed from your public library system. Even your local school might have information on this issue. If this anxiety does not improve by the Christmas break, then please contact us for further information. I wish you the best ...
Nope, pretty normal. It sounds like separation anxiety and can only be cured with time and making her conform with the routine all the children are doing. Once you have made sure that she is not mistreated, ignored or something else going on that would cause you to think something is not right, you just have to wait for her to make the adjustment and not give in to the outbursts. My grandaughter was screaming every time she was dropped at the sitters, I mean scream! I just knew something was wrong. I told my daughter that at the very least, she hated being there and I got the feeling there was something more. Come to find out the sitter was mean to her, spanking her for no reason and hit her on the head with a telephone book. Let me just say it was good that the babysitter did not open the door to Nana! Smart move on her part. My little one has not been back there since then.