I would 100% agree with clam...you do not want to "step on toes" before you start, and do something that is against school policy etc.. In an ideal world, yes, nice to give out an email address, but I personally would never do it, it just makes you too accessible in my opinion. There is a line to draw, and I personally think this is one of them. If a parent wants to meet with you, it is very easy for them to either phone the school to request an appointment or email the school office. Just as you would with a GP for example, I personally have never come across a GP who hands out their personal email address to patients!
Someone mentioned about a note in the summer...we do this in Canada for our incoming students (pupils), but sadly it is seen as such a negative thing here.
Daisie, is it a one form entry school? If not, and you have colleagues in the same year group, perhaps check with them first before you do a lot of unneccessary work, as every school I have ever taught in has sent home a "topic web" the first or second week of each halfterm which explains the topics to be covered, so they may be doing that in the school already.
I like the newsletter idea, especially since you are a new staff member, gives you the opportunity to introduce yourself to the families of the children in your class. I do not think you need to include photos TBH, I think thats a bit OTT. Again, check school policy re this though, as I have taught in schools where this concept is a huge no no, and ones where it is not an issue! Always make sure though that you get the Heads approval of anything you send home first, as we had that problem with an NQT last year, she sent something home, a parent took offence to something she had written in it, came in on a rampage to the Head, and the Head had not seen or approved it to be sent home, so it caused a problem.
With the reading of the files, I personally do not read them before the class comes in. We have a passover meeting at the end of the previous academic year, where the previous teacher meets with the new teacher and passes on pertinent information. I personally beleive it is important to start each child on a new slate in September, and if after they have started in my class, there is a need for me to read background information, then I will read what I need to. As for knowing what ability they are, I get the jist of that from the previous teacher in the passover meeting, and we do assessments within the first ten days of school anyway, so I do not group my kids pre this anyway, so knowing their ability from last year means nothing to me in the grand scheme of things!
Daisie, you seem to be really enthusiastic, which is fab!! Keep that enthusiasm and you will have a fab year!