Just if you are interested - I did my presentation to a Health and Social care class. Topic: Down's syndrome and its effects in terms of growth and development.
the kids ( although not incredibly bright) listened and then later in small groups asked really good questions.
However - I have to wonder how successful I was overall when a girl asked me after class to explain how one 'caught' it again?!?!
Can't be too surprised - was told by a colleague that there is a teacher at school who thought Down's syndrome could be cured?!?!!?
Oh boy do we have a way to go yet.....