Hi im a Yr12 student who did her mocks this year, and it is this mock that the school determines our predicted grades apparently. I got B in Chemistry, B in Economics and C in Biology, which is terrible because I need at least AAB for the course I want to do, which is biochemistry. Is it possible for the school to change our predicted grade in Yr13 as we have another set of mocks around October but our predicted grades come out on June 30th. I know i can improve 100%, as i normally get As in both bio and chem, but is it possible to change our predicted grades if we did well in the year 13 mocks. I go to a grammar school idk if that helps