As dddknight mentioned above, breaks and days off comes down to personal preference. I had my semester 1 day off on Monday, and semester 2 day off on Wednesday, and would probably recommend Wednesday to break up the week, but I honestly don’t think it made too much of a difference in terms of study/organisation.
A big thing I didn’t factor in in first semester was travel time, which can become very draining if you have a significant (1hr+) commute, so I’d definitely recommend taking this into account when choosing long days and days off vs more shorter days. It sounds like you’re doing subjects with large enrolments, so you should have a decent variety of lecture and tute times to pick from.
Also, in case you didn’t already know, in the subject handbook for each subject, if you click the timetable link, it gives you a list of proposed (most of them usually run) lecture and tute times, which is definitely worth checking out and trying to plan out your timetable (eg
https://handbook.unimelb.edu.au/subjects/mast10006 ) before hand.
As for the actual registration process, registration in tutes for first year subjects usually fills up pretty quickly, so I’d recommend registering in tutes/pracs before lectures. Honestly, unless lecture attendance is taken, if you miss out on a spot in your ideal lecture time, you can get away with still going to the one you want unless it’s 100% full (which is unlikely, unless for some reason physical attendance is required). Also, if you do miss out on your ideal time for a lecture or tute, keep checking the registration, as spots usually open from people changing their minds.
Good luck with uni
