Unlike Futher, Spesh covers the same content at all schools, spesh doesn't have modules that you pick. Some people have started early and are already pushing through a few chapters. Some of it you may have covered last year, depending on how your school runs GMA (different schools may run this differently, i.e. some schools do it as '1 2 spesh', while mine used it to set us up for methods and further, neglecting the spesh chatpers).
The study design has what you need to know in it, so for spesh go to page 208 ->
http://www.vcaa.vic.edu.au/Documents/vce/mathematics/mathsstd.pdfMain topics are
- Functions, Graphs and Relations (graphing inverse trig functions, also things like y=x+1/x, asymptotes become more important in this regard e.t.c)
- Algebra (including complex numbers and all that jazz)
- Calculus (harder than methods calc, goes into inverse trig derivatives, u substitutions and such)
- Vectors (basic proofs, some vector calculus using i j k form e.t.c)
- Mechanics (things like blocks on inclined planes and ropes with tension, pulleys e.t.c)