A commonly misunderstood concept is the connection between HSC marks and scaled marks. HSC marks would be the marks the Board of Studies awards you, and appear on your own Record of Achievement. These marks determine which performance band you fall in (e.g. Band 6 or E4) for each of your HSC subjects. These marks measure how you did according to the subject’s requirements. E.g. if you received a Band 6 in maharesults hsc English Advanced, it indicates your performance satisfied all the criteria required by the HSC English syllabus to attain a Band 6. However, in virtually any year, any number of HSC students could possibly get a Band 6. For instance, in a particularly smart year, an increased proportion of students may receive Band 6 in English Advanced. It is not how you do in your subject, but alternatively, how well you do in accordance with other students which determine your UAI. Here’s where your scaled marks come right into play.
Your scaled marks will NOT be shown for you at the end of one’s HSC, as you will only be shown your HSC marks (aligned marks, to be precise). Ironically, it’s your scaled marks which are the most important determinant to your UAI. Scaled marks are calculated by the UAC (not the BOS) under a many different process. Basically, these marks measure your performance relative to other students. (For a far more technically accurate discussion on scaled marks and what they mean, along with the mathematics behind UAI calculation, please read our article on the mechanics of scaling) Remember, your HSC marks really are a measure of how you did in your subject, however your scaled marks measure how well you did relative to other students. It is your scaled marks which are used to calculate your UAI, not your HSC marks.
Through the procedure of scaling, the UAC converts your raw examination marks (the actual marks you received in your external and moderated internal assessment) into scaled marks.These scaled marks are then added up to reach at your aggregate mark (students refer to the as your’aggregate’) out of 500. The UAI is merely a percentile rank of one’s aggregate, that is the total of your scaled marks in your top 10 units.
How do understanding of HSC scaling help me?
Understanding the procedure enables you to plan your HSC, to a level, in this way as to produce scaling work to your advantage. For example, if you enjoy maths, you must choose Maths Extension 2 in order to take advantage of its enormous scaling effect. Similarly, in the event that you enjoy science, you should take Chemistry and Physics, as they scale relatively well.
Quite simply, comparing subjects with regards to their scaling effect can assist you with your choice concerning which subjects to take for your HSC. In order to quantitatively compare the scaling effectation of different courses, you will need to get acquainted with reading statistics published by UAC. The others of this short article will highlight the important items to note.
Reading ‘ scaled means’
Firstly, what’re’scaled means ‘? The scaled mean for every subject is the average scaled mark received by all students who took that subject for that year. For instance, in 2008, the scaled mean for Maths Extension 2 was 43 out of 50. Which means on the list of Maths Extension 2 students in 2008, the common of these scaled marks was 43 out of 50. This subject has traditionally been one of many highest scaled subjects designed for the HSC. In terms of reading these scaling statistics, generally the bigger the scaled mean, the larger the scaling effect