What are these age standardised scores, and what number should they be for Parmiters? (120? 130?) The other schools I am considering are Clement Danes, Rickmansworth, and Queens.
Any guidance helpful, as I need to finalise the three schools before Wednesday!
You have less time than that, as each of these schools also require a Supplementary Information Form to be submitted directly to them, probably by the same date, and they'll be closed this week for half term, so you'll be relying on the (unreliable) post.
I know nothing of Clement Danes, but rumour has it that Rickmansworth is a bit harder than Queen's, though a fair bit easier than Parmiter's and the Grammars.