L8; Simple Interest.notebook

1

February 06, 2015

Jan 6-9:01 PM Jan 6-9:07 PM

Jan 6-9:08 PM Jan 6-9:10 PM

p. 167

What operation do you think is going on with the variables p, r, and t?

Jan 6-9:13 PM

p. 168

Time will always need to be expressed in years

Jan 6-9:21 PM

L8; Simple Interest.notebook

2

February 06, 2015

Jan 6-9:22 PM

With your partner/group, look at Example

3 and Example 4 on page 169.

List as many similarities and differences

that you notice about what the questions

are asking for, the simple interest

formulas, and the final calculated results.

Jan 6-9:37 PM

Jan 6-9:39 PM Jan 6-9:40 PM

p. 170

Jan 6-9:42 PM Jan 6-9:44 PM

p. 171

L8; Simple Interest.notebook

3

February 06, 2015

Jan 6-9:46 PM

p. 172

Jan 8-3:43 PM

http://www.math-play.com/Simple-Interest/Simple-Interest.html

Simple Interest Money Drawer

Have students find a car they would like to purchase. Have them use the interest rate offered by the car dealership to calculate the interest they would pay over 3 years and over 5 years. Assume the interest paid is simple interest on the amount borrowed. Use an online auto loan calculator to discuss real-life payment amounts.

Research Option

Jan 6-9:49 PM

Simple Interest Flip Video

Please watch, take notes in your notebook, and

complete the last problem on a separate sheet

to be turned in.