Monthly Archives: June 2013
2013 Paper a Day 1: Hurlstone Extension 2 2012
Time to start paper a day.
This is a way of “drip-feeding” the past papers, if you are really keen and want to go faster, remember most of these papers can be found on the school’s Moodle and don’t forget the “treasure trove of past papers”
I can’t guarantee how long the link will remain valid, also has subjects other than maths.
The only topics we have not done as yet are Graphs (mind you, you will be surprised when you look at the questions how much we have already covered) and some specific Harder Extension 1. So you should be able to have a good go at all of the Extension 2 papers.
So to begin our journey;
Hurlstone Extension 2 Trial 2012
Don’t forget to look at your HSC past paper questions
Quadratic Identities
If two quadratics are equal for more than two values, then they must be the same quadratic.
lesson notes:08 quadratic identities
audio:08 quadratic identities
slidecast:
The Sum & Product of Roots
Looking at the relationship between the roots and the coefficients of a quadratic.
lesson notes:07 sum & product of roots
audio:07 sum & product of roots
slidecast:
The Sign of a Quadratic
The classification of quadratics.
lesson notes:06 sign of a quadratic
audio:06 sign of a quadratic
slidecast: