Provided you have successfully completed and benefited from the Mathematics Extension 1 HSC papers from the current syllabus, you may wish to attempt one, a combination of, or all of the following:
Mathematics Extension 1 HSC papers from the old syllabus: while those are from the old syllabus, they contain elements that are still relevant to the current syllabus, resulting in further practice/preparation.
Mathematics Extension 1 trial HSC papers from high-ranking selective schools and private schools: trial HSC papers from such schools tend to include challenging questions. Completing them may therefore constitute an effective way to supplement your preparations for your Mathematics Extension 1 HSC exam.
The Bored of Studies Mathematics Extension 1 HSC trial exam: BoS produces trial papers of considerable difficulty which would constitute an effective way of pushing yourself to your limits and effectively boosting your preparations for your HSC exam, particularly if you aim to achieve a band E4 in Mathematics Extension 1. Links will be provided below:
In particular, doing the top selective school papers (so Ruse, NSB, NSG, BHHS, SBHS, SGHS) and even Grammar as one of the top private schools will benefit a lot.
In particular, doing the top selective school papers (so Ruse, NSB, NSG, BHHS, SBHS, SGHS) and even Grammar as one of the top private schools will benefit a lot.