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Thurs 29 Nov

11/29/2012

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Today we introduced the Cornell University style of note taking and I have started using it in class to present solutions. We covered 2 questions on Argand diagram and modulus of complex numbers. Class notes are uploaded (click here). HW Sec 3.5 Q.1 and 5.
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Wed 28 Nov

11/28/2012

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Apologies about the Baltic conditions in class today.

The new idea today was that of the modulus of a complex number and we looked at how to represent a complex number on an argand diagram. (Class notes here) HW questions from Sec. 3.4.
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Quick Poll - 1

11/27/2012

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I am wondering how students are finding the resources on this website so I am designing a series of simple anonymous polls to get an insight into what resources, if any, you find useful. 
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Tues 27 Nov

11/27/2012

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Today in class we corrected our own Algebra 2 - Take 2 tests. For HW please take time to consider the solutions (corrected) which are uploaded here.
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Mon 26 Nov

11/26/2012

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This afternoon we finally had our second test on Algebra 2. 
HW tonight is Complex Numbers Section 3.3 Q. 4 & 5. (Solutions here)
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Complex Equations

11/23/2012

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Class has decided to put test on Monday.

Today we learned about Complex Equations that "Real = Real" and "Im = Im" 
Homework 3.3 Q.6-8 
For class summary and solutions click here.
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Thur 22 Nov

11/22/2012

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No class today due to a tragedy! 
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Complex Division

11/21/2012

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Today in class we looked over how to evaluate powers of i by comparing them to i to the power of 4. Then we looked at conjugates and complex division. (Class notes uploaded) HW Sec. 3.2 Q 12-13 and Sec. 3.3 Q.1-3. 

No class tomorrow due to some tragic Scottish bloke! But be ready for Algebra 2 test on Friday.
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Hierarchy of Numbers and Imaginary Numbers

11/20/2012

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Today in class we looked again at the Hierarchy of Numbers. We then looked at the first 3 examples from section 3.2 and tried a number of examples in class. HW is from 3.2 some of the questions show how the quadratic equation may generate imaginary roots. (Class notes and HW questions uploaded)
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Started Complex Numbers

11/19/2012

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Today we looked at number systems, prime numbers, natural numbers, integers, rational & irrational numbers, surds, real numbers and we introduced imaginary (i numbers) and complex numbers (have real and imaginary part) See Chapter 3 Sec 3.1 & 3.2. HW p.100 Q.1,3,4,5. (Solutions now uploaded)

A letter to Parents seeking permission to allow members of this class partake in an TL21 (Teaching and Learning for the 21st Century) Action Research Project was also distributed in this class. 

The class decided to have a second test on Algebra 2 on Friday.

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