IB predicted scores?

<p>I'm in IB right now, and am wondering what the scale was for predicted grades. </p>

<p>My school doesn't do mock tests or anything to calculate predicteds, so does anyone know the school mark to predicted mark scale? For example 80 = 5 or something like that.</p>

<p>Thanks a lot.</p>

<p>Not sure what you mean, usually the schools which only give out predicted’s and those which don’t have GPA (as US students know of it) base the predicted’s on your junior finals. At least in my school</p>