WitCH 92: The Webs VCAA Weaves

This is a continuation of a previous WitCH. To provide teachers with some guidance on the new VCE Specialist Mathematics curriculum (Word, idiots, and see comments here), VCAA had posted two webinars, on proof by contradiction and proof by induction; we WitCHed it. VCAA has now added four new webinars, which can be viewed here, […]

A Special Decline

Adam Carey has a report in The Age today, on Victoria’s declining enrolments in Specialist Mathematics. Which is quite the puzzle. After all, if an “advanced mathematics subject” is a prerequisite for tertiary studies, and if on top of that the subject is well constructed and offers serious and interesting mathematics, then student numbers should be […]

VCAA’s Lesser Literary Offenses

One of the all-time great literary wallops, by one of the all-time great writers, is Mark Twain’s Fenimore Cooper’s Literary Offenses: Cooper’s art has some defects. In one place in “Deerslayer,” and in the restricted space of two-thirds of a page, Cooper has scored 114 offenses against literary art out of a possible 115. It […]

WitCH 89: Proof Negative

VCAA’s new version of Specialist Mathematics contains “Proof” as a topic (which says everything one needs to know about VCE mathematics). A few commenters have alerted us to the fact that VCAA have now provided two videos: on induction (transcript and slides); and on proof by contradiction (transcript and slides). There are issues.

WitCH 85: The Continuation of MAV’s Trials

With Methods exams next week, this one’s kinda important. We try to avoid critiquing, or even being in the same room as, third party VCE practice exams. They are invariably clunky and weird, with plenty to criticise, but they matter infinitely less than the yearly screw-ups of the official exams. Even MAV trial exams we […]