Hi there, you will more than likely be interviewed by a panel of at least 3, there may be a pupil on the panel if it’s a secondary school.
Read the school website fully and also the Ofsted report which is freely available online, If it’s a good report, mention some positives in the interview.
Don't say you love being around children, do say you have always wanted to work in a school environment and how child development has always interested you, in particular the development of special needs children.
Read up on ADHD,autism etc.
You may be offered a tour of the school, show an interest in the displayed work, ask about after school clubs etc.
Ask about NVQ’s and any other training that may be available, you have to stand out as someone who has a passion and would see it as a career and not another Mum who wants to work school hours!
Other good questions would be how many children are there with additional needs and what percentage are English as a second language.
If you have specific skills in sport, art, craft cooking etc mention this.
If you have the time have a look at the childrens act, if you can refer to it during interview you will get extra points!
Finally never refer to children as kids and good luck.