QUOTE(Dora @ May 11 2008, 11:32 AM)

Beth, aged 11, is taking her Grade 5 Theory in June having got a merit for her Grade 1 last June.
We have found this message board extremely helpful.
We are looking the ABRSM guidelines for the composition question and have found the following:
4. a line within the compass for all but one or at most two notes;
All I can think is that they mean that you should use all or the vast majority, of the notes in the scale but I could be completely wrong.
Could someone please help with this.
Thanks
Dora

(smilie added by Beth)
I don't really understand the quote (perhaps you could give us the whole sentence?) but I think it's far more likely to mean that only one or two notes should fall outside the compass (however that is defined) rather than meaning you should use all but one or two notes of the scale.
Other than perhaps using a tone row, I can't think of an occasion where you
must use all the notes of a scale in the melody. But there could be something I haven't thought of.
QUOTE(JohnS @ May 11 2008, 11:42 AM)

Could you tell us where you read these guidelines, so as to put the phrase in context. It doesn't make sense to me at the moment.
Glad I'm not alone there!