I know for a fact that the only course where we'll actually have time for revision (and lots of it) after the trials is English.
For English, we're almost finished; well we have to finish, because our trials are assessing everything on the entire course.
For Mathematics Extension 1, we still have to finish Inverse Trigonometric Functions (about halfway atm), Simple Harmonic Motion, Projectile Motion and Binomial Theorem. I think we'll finish just on time at this rate.
In Mathematics Extension 2, we're still doing Volumes and we're going to somehow cram both Mechanics and Harder Extension 1 in about 6 weeks.
In Chemistry, we've only just finished Chemical Monitoring and Management. We're probably going to spend a week on the Option before the trial exams (which don't assess the Option) and then we have about 6 weeks left to finish the Option, which I think will be done just on time.
In Physics, we've started the Option, and probably spend another lesson or two on it before the trials. After that we have 6 weeks left to finish the Option which I think we'll do comfortably.
In Biology, we're still on Maintaining a Balance
. We've got another week left to finish this topic because it is assessible in our trials. We're going to start the Option after the trials which means we have about 6 weeks to complete it which I think will be hectic because we're so going to rush the Option.