1. Day 12 – Making Conclusions From Graphs

2. How much does the President earn?

3. Create a scatter plot below that shows the 6 salaries and the year that they went into effect.
Some of these vocabulary words are review/basic. I find value in forcing them to use mathematical language to add to their understanding of the seemingly “easy” words. This has long term value in creating their mathematics vocabulary.
This can be done in the notebooks or on vocabulary cards. Whatever system you use 

4. Create a scatter plot below that shows the 6 salaries and the year that they went into effect.
Some of these vocabulary words are review/basic. I find value in forcing them to use mathematical language to add to their understanding of the seemingly “easy” words. This has long term value in creating their mathematics vocabulary.
This can be done in the notebooks or on vocabulary cards. Whatever system you use 

5. A chart that shows data that stays the same for a period of time is called a step graph. Try to demonstrate, accurately, the exact salaries that presidents have received since 1789 in the chart below.

6. Today’s value = Value at the time ∗ CPI
So if George Washington earned $25,000 in 1789 and the CPI from 1789 was 27.3, I would do this math: Today’s value of GW’s salary = $25,000 ∙ 27.3 = $682,500 The meaning of the CPIs isn’t so difficult to understand. If something cost $1 in 1789 than that item would cost $27.30 in 2013.

7. Use my formula to complete the table below and see what these president’s salaries would be equal to in today’s money (actually 2013 money).

8. Use my formula to complete the table below and see what these president’s salaries would be equal to in today’s money (actually 2013 money).
$1,005,000
$1,980,000
$977,000
$1,270,000
$528,000

9. When you become President of the United States about how much do you expect your salary to be? Explain your reasoning.