1. Common Core Standard 8.SP.A.1
What am I learning?
Interpret points on a scatter plot.
See and describe structure in a scatter plot, determining what an individual ordered pair or cluster of ordered pairs represent(s) when interpreting the bivariate data (data in two different variables that can be graphed on the x-axis and y-axis where relationships between the two variables can be examined).
Understand that scatter plots are not linear, but that they can show a general trend in which there can be a positive correlation, negative correlation, or no correlation (no observable trend) and can use this data to make predictions about other possible data points not observed.
Common Core Standard 8.SP.A.1
Interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities.
Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association.

2. How will I know if I have learned the lesson’s objectives?
I can determine what an ordered pair (x,y) means in the context of a graph.
I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.

3. How will I know if I have learned the lesson’s objectives?
Partners: A + D and B + C
Your Partners for this final question are A + D and B + C.
How will I know if I have learned the lesson’s objectives?
Objective 1: I can determine what an ordered pair (x,y) means in the context of a graph.
Objective 2: I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
Objective 3: I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.

4. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 1:
I can determine what an ordered pair (x,y) means in the context of a graph.
Question 1:
What is the ordered pair (x,y) for the Red Star in the scatter plot? What does the ordered pair mean in the context of the graph?

5. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 2:
I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
Question 2:
What is the general association between Study Time and Test Scores?

6. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 3:
I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.
Question 3:
Based on the given data, what would be reasonable estimate of a test score when someone studies for minutes?

7. Page 22 3.3: Coat Sales Partners: A + D and B + C
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
Partners: A + D and B + C
Page 22

8. 3.3: Coat Sales What does the point (15,680) represent?
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
What does the point (15,680) represent?
For the month with the lowest average temperature, estimate the total amount made from coat sales. Explain how you used the table to find this information.
For the month with the smallest coat sales, estimate the average monthly temperature. Explain how you used the scatter plot to find this information.
If there were a point at (0, A) what would it represent? Use the scatter plot to estimate a value for A.
What would a point at (B, 0) represent? Use the scatter plot to estimate a value for B.
Would it make sense to use this trend to estimate the value of sales when the average monthly temperature is 60 degrees Celsius? Explain your reasoning.

9. When answering and discussing the following questions with your partner, please use the following sentence frames below:
What does the point (15,680) represent? In the context of the graph 15 refers to _____________________ (x-axis) and 680 refers to _____________________ (y-axis).
For the month with the lowest average temperature, estimate the total amount made from coat sales. Explain how you used the table to find this information. The month with the lowest temperature had a temperature of _____________ degrees Celsius. I estimate that there were about _____________ dollars in coat sales that month.
For the month with the smallest coat sales, estimate the average monthly temperature. Explain how you used the scatter plot to find this information. The month with the smallest coat sales had only about ____________ dollars in sales that month. I estimate that average month temperature that month was __________ degrees Celsius.
If there were a point at (0, A) what would it represent? Use the scatter plot to estimate a value for A. In the ordered pair 0 refers to the _____________________ (x-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of A (on the y-axis) would be ______________ coat sales.
What would a point at (B, 0) represent? Use the scatter plot to estimate a value for B. In the ordered pair 0 refers to the _____________________ (y-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of B (on the x-axis) would be a temperature of ______________ degrees Celsius.
Would it make sense to use this trend to estimate the value of sales when the average monthly temperature is 60 degrees Celsius? Explain your reasoning. It (would / would not) make sense to estimate the value of sales when the temperature is 60 degrees Celsius because _______________________________________________________. When it is 60 degrees Celsius, the temperature would be _____________________________________________.

10. 3.3: Coat Sales temperature in degrees Celsius coat sales in dollars
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
What does the point (15,680) represent? In the context of the graph 15 refers to _____________________ ________________________ (x-axis) and 680 refers to __________________________ (y-axis).
temperature
in degrees Celsius
coat sales in dollars

11. 3.3: Coat Sales Negative 5 (-5)
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
For the month with the lowest average temperature, estimate the total amount made from coat sales. Explain how you used the table to find this information. The month with the lowest temperature had a temperature of ______________________ degrees Celsius. I estimate that there were about _____________ dollars in coat sales that month.
Negative 5 (-5)

12. 3.3: Coat Sales
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
3. For the month with the smallest coat sales, estimate the average monthly temperature. Explain how you used the scatter plot to find this information.
The month with the smallest coat sales had only about __________ dollars in sales that month. I estimate that average month temperature that month was __________ degrees Celsius.
410 23

13. 3.3: Coat Sales temperature 1200-1300
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
If there were a point at (0, A) what would it represent? Use the scatter plot to estimate a value for A. In the ordered pair 0 refers to the _____________________ (x-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of A (on the y-axis) would be ______________ coat sales.
temperature

14. 3.3: Coat Sales coat sales that month 30
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
5. What would a point at (B, 0) represent? Use the scatter plot to estimate a value for B. In the ordered pair 0 refers to the ____________________________ (y-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of B (on the x-axis) would be a temperature of __________ degrees Celsius.
coat sales that month 30

15. sales cease by 30 degrees Celsius unbearable and
3.3: Coat Sales
A clothing store keeps track of the average monthly temperature in degrees Celsius and coat sales in dollars.
Would it make sense to use this trend to estimate the value of sales when the average monthly temperature is 60 degrees Celsius? Explain your reasoning. It (would / would not) make sense to estimate the value of sales when the temperature is 60 degrees Celsius because ____________________________________________. When it is 60 degrees Celsius, the temperature would be _______________________________ _________________________________________________________________________.
would not
sales cease by 30 degrees Celsius
unbearable and
extremely hot, approximately 140 degrees Fahrenheit.

16. 3.3 Coat Sales SENTENCE FRAMES Page 22
What does the point (15,680) represent? In the context of the graph 15 refers to _____________________ (x-axis) and 680 refers to _____________________ (y-axis).
For the month with the lowest average temperature, estimate the total amount made from coat sales. Explain how you used the table to find this information. The month with the lowest temperature had a temperature of _____________ degrees Celsius. I estimate that there were about _____________ dollars in coat sales that month.
For the month with the smallest coat sales, estimate the average monthly temperature. Explain how you used the scatter plot to find this information. The month with the smallest coat sales had only about ____________ dollars in sales that month. I estimate that average month temperature that month was __________ degrees Celsius..
If there were a point at (0, A) what would it represent? Use the scatter plot to estimate a value for A. In the ordered pair 0 refers to the _____________________ (x-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of A (on the y-axis) would be ______________ coat sales.
What would a point at (B, 0) represent? Use the scatter plot to estimate a value for B. In the ordered pair 0 refers to the _____________________ (y-axis). Based on the trend of the scatter plot, a reasonable estimate for the value of B (on the x-axis) would be a temperature of ______________ degree Celsius.
Would it make sense to use this trend to estimate the value of sales when the average monthly temperature is 60 degrees Celsius? Explain your reasoning. It (would / would not) make sense to estimate the value of sales when the temperature is 60 degrees Celsius because _______________________________________________________. When it is 60 degrees Celsius, the temperature would be _______________________________________________________________________.

17. How will I know if I have learned the lesson’s objectives?
I can determine what an ordered pair (x,y) means in the context of a graph.
I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.

18. How will I know if I have learned the lesson’s objectives?
You will have one minute to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 1: I can determine what an ordered pair (x,y) means in the context of a graph.
Objective 2: I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
Objective 3: I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.

19. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 1:
I can determine what an ordered pair (x,y) means in the context of a graph.
Question 1:
What is the ordered pair (x,y) for the Red Star? What does it mean in the context of the graph?
 Question 2: What was different about a problem that you placed in your “Least Difficult” category? Why was it easier? (Be specific)
Directions:
Switch Partners  A works with D, B works with C.
Describe your thinking to your partner when prompted.  Question 1: What did you find challenging about a problem you placed in your “Most Difficult” category? Reverse roles.

20. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 2:
I can make sense of the structure of the scatter plot observing if a trend, pattern, or relationship exists when analyzing data in a scatterplot.
Question 2:
What is the general association between Study Time and Test Scores?
 Question 2: What was different about a problem that you placed in your “Least Difficult” category? Why was it easier? (Be specific)
Directions:
Switch Partners  A works with D, B works with C.
Describe your thinking to your partner when prompted.  Question 1: What did you find challenging about a problem you placed in your “Most Difficult” category? Reverse roles.

21. How will I know if I have learned the lesson’s objectives?
You will have one minute per person to discuss each question below.
How will I know if I have learned the lesson’s objectives?
Objective 3:
I can use the existing data in a scatter plot to make predictions about other data points that are not shown yet.
Question 3:
Based on the given data, what would be reasonable estimate of a test score when someone studies for minutes?
 Question 2: What was different about a problem that you placed in your “Least Difficult” category? Why was it easier? (Be specific)
Directions:
Switch Partners  A works with D, B works with C.
Describe your thinking to your partner when prompted.  Question 1: What did you find challenging about a problem you placed in your “Most Difficult” category? Reverse roles.