Suppose you were to study 5-6 hours a day. What content would you be doing? I legitimately can't think of anything that would take that long other than making summaries for my entire text books or learning the whole course. I'm kinda just interested in what these people are even doing! haha
I'm not saying I intend to do this, but an example would be:
Finish specialist maths textbook
Finish methods textbook
Finish NEAP practice guides for both subjects
Do at least 20 practice exams for both (tech-free and tech assist) which can be found on the internet
Do checkpoints books for both
Go on memrise and learn 1000 words in a language
Translate entire LOTE textbook
Finish LOTE workbook and grammar book
Read English novels and write a chapter summary on every chapter
Write at least 5 essays on each novel, whether it be a context or thematic essay
Read newspaper articles and analyse persuasive techniques
Read top scoring essays to get an idea what to aim for
Then translate every english essay to a different language!
When I know people like you exist, it makes me fear my ATAR score. I thought I studied a lot :/
Dude, don't fear, that's way to much effort for holidays in my opinion. In the holidays before I did year 12 I went overseas for a month(no school work done at all), then for the remainder I did whatever was set for holiday homework and then browsed my textbooks every now and then so I had a brief idea of what I'd be learning in the year.
And for the record, my holiday homework wasn't much, it was probably a chapter or two of the methods and spec textbooks, a year 11 physics exam(motion and electricity sections), selected questions from chem textbook, first few chapters, basically revision of year 11, and summarise a few chapters from english language textbook(again, revision stuff from year 11).
Then during terms, as long as you study consistently, stay organised and up to date/a bit ahead you should be fine, that was my strategy and I ended up with a 99+ ENTER and scholarship into my first preference(I also had a part time job and a decent social life), so I must've done something right...
But by all means, like TT said, if you're enjoying studying a particular subject, it definitely doesn't hurt to learn more, or even the whole course if you're really enjoying it. But definitely don't feel you need to do that amount of work over summer to achieve a good score.