There's got to be a good reason why it didn't change for 20 years prior am I right? The old syllabus was tougher and personally I think the topics flowed pretty nicely with each other.
There has been an urge to change it for a while. There was an initial attempt to change the Maths syllabus back in 2014-2015, well before this one came into effect. You can see what they had proposed back then (Maths Ext2 in particular was originally intended to be far more jam-packed in content):
There are also some old threads on this:
Following consultation last year, BOSTES have now released a consultation report on the proposed actions based on that consultation. Here are the proposed actions: - the level of content will be closely monitored, with Mathematics General 2 and (‘2 Unit’) having a net reduction in content -...
www.boredofstudies.org
There will be an announcement from BOSTES next Wednesday at the MANSW conference involving a significant change to the calculus courses. There is no official word yet about what this might be. But there is a rumour going around that it will be a formula sheet in HSC exams for ALL the...
www.boredofstudies.org
It took a lot of consultation to land at this syllabus today. You also have to remember that this change in the Maths syllabus is actually part of a broader syllabus change across other subjects including English, Science and History.
Personally, I think it is much better (of course there is room for improvement, particularly in terms of
how it is written) because of the emphasis on applied maths. The introduction of vectors and stats in particular adds a lot of value in preparing you for uni. Obviously, those who prefer pure maths would hate it because this came at the expense of removing some pure maths topics such as geometry and conics.
As for the sciences, I would also agree with many others that the current syllabus is far better than it was before. A huge complaint that has been bubbling ever since the beginning was that there was too much emphasis on society/history at the expense of deeper theoretical knowledge. This has often meant that students can be good at the subject without really understanding the concepts, and then get a rude shock when they touch the real science at uni. This feedback never really had a chance to be heard until there was a broader syllabus reform.
The HSC skews your perception of education as the entire year becomes focused around a single number. But school is so much more than that: it is about character development, becoming more mature, developing leadership qualities etc..
With regards to academics, school is also more than just marks. There's a reason why the system of a liberal arts education is still championed. Learning does not have to be a means to a specific ends - learning for the sake of learning is still valuable. The world would be rather dull if school and uni was solely to prepare you for work, rather than for nurturing and developing the mind.
Granted I did go to a school that prides itself on its liberal education, so I am definitely biased, but I think this is an important way learn to to view education.
Ultimately, as with most things in life, a balance of both learning for learnings sake, and learning for future job skills, is important.
This is why Maths Ext2 exists. It is supposed to cater for those with an academic interest in Maths, whereas the lower level courses lean more heavily towards application.