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Thu 28 Feb 2013

2/28/2013

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Today we had the Sequences & Series Chapter test. 
(Click here for solutions)

HW is Section 5.2 Q.10
(Solution here)
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Wednesday 27 Jan

2/27/2013

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Today we had lesson 3 in Financial Maths after correcting the homework we looked at Depreciation questions in Section 5.2. Class notes are uploaded (click here).

HW is to prepare for tomorrows test on Sequences and Series.

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Tuesday 26 Feb

2/26/2013

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Today we continued with Financial Maths section 5.2 looking at Examples 3, 4 and 5.
HW is 5.1 Q. 13-14.

Class notes and HW solutions are uploaded (click here)

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Monday 25 Feb

2/25/2013

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We started Chapter 5 Financial Maths. We looked at Section 5.1 Examples 1-3. 
HW Section 5.1 Q.1, 2 and 6.

Class notes and HW solutions are uploaded (click here).

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Friday 22 Feb

2/22/2013

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Today we completed a review of the Revision Core Questions in Sequences and Series chapter. Class notes/Solutions are uploaded (click here).

We have decided that next Thursday we will have the Chapter Test on Sequences and Series.

HW is to prepare for test by - reviewing notes and questions, make out revision notes, try Q.4 in the advanced revision section.

Advance Revision Q.4 solution uploaded (Click here)
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Thu 21 Feb 2013

2/21/2013

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Today we reviewed the HW questions (Click here). We then prepared the core revision questions which are for tonight's HW. Solutions uploaded (click here)
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Wed 20 Feb

2/20/2013

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Today we corrected the HW on Sum of Geometric Series and proceeded to look at Q.11 Ex. 4.5. We then started Section 4.6 "Revisiting Number Patterns" we did example 1 from this section looking at a cubic pattern - involving 1st, 2nd and 3rd differences.

HW Section 4.6 Q.6

Class notes and HW solutions are uploaded (Click here - mistake corrected)
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Tues 19 Feb

2/19/2013

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Today we looked at the example of a bouncing ball example 6 section 4.4 - this was an example of an "exponential" expression HW includes an application of this idea to a compound interest question. We then looked at "Sum to Infinity" = a/(1-r) provided that the absolute value of r is less than 1. HW includes a question relating this to recurring decimals.

HW 
Ex. 4.4 Q. 19
Ex. 4.5 Q 10 parts i and ii

Class notes and HW solutions are uploaded (click here).


Picture
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Monday 18 Feb

2/18/2013

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Today we reviewed geometric sequences looking at example 5 from section 4.4. We then introduced the sum of terms of a geometric series example 1 and 2 from section 4.5. We also learned how to use the 'log' function on the calculator to evaluate powers of given bases that give a particular solution. 

HW is Exercise 4.5 Q.4-7 

Class notes and HW solutions are uploaded. (click here)
Picture
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Friday 8 Feb

2/8/2013

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Today in class we looked over yesterdays HW - see yesterdays blog for solutions. As it was the last class before the midterm no new topic was started. No HW given.

The students gave valuable feedback in their 'maths journals' regarding - The website, the blog, Cornell notes, and online feedback. Later in the day 8 students volunteered to partake in a focus group, your contributions are much appreciated.

Wishing you all a very happy midterm.
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