Yeh i'm going. Can't remember what i'm going to, just not what i went to last year. The last set of lectures is all HSC based so it'll be very boring, probably skip out on that.
If it were to do about the HSC it would be boring. I went to a lecture last year, and we've already covered everything in it in class. The reason to go to the day is because the first two lectures may be interesting, assuming you choose a topic you know nothing about. The AM-GM lecture might help for HSC, although most people who know it don't use it, they're too scared the stupid markers won't know what the heck you're doing. But its a day off school, why not go?
I'm ranting again, but its got to be said: TSD IS SAME DAY AS STATE CROSS COUNTRY!!
Ext 2 maths students are being stereotyped as unathletic I think, or maybe athletic kids are being stereotyped as uncaring about education/maths.