ipt is pretty easy , just read the books look at the notes on this website and if you need to then ask the teacher the stuff you don't get, simple...
my teachers new nothing bout the subject and i still got band 6 so give it a go, also do some practice questions before and you'll be fine
my teachers new nothing bout the subject and i still got band 6 so give it a go, also do some practice questions before and you'll be fine