sega said:
What happens if you get low marks in the half yearlies? Does this affect your overall hsc result or uai?
well that depends on how much each half yearly was worth and whether they were assessments or not....
but there's still room for improvemnt anyways....u have from now until ur trials.. then from ur trials until ur HSC... some people i know just passed their exams for chemistry throughout the year and ended up with 70 for their HSC result...
offcourse any assessment will affect how high ur UAI will be.. however for now worry about ur rakings more than ur marks...