Student Worksheet Questions 
Score (points) 
Part A: Latitude vs.
Daylight 
1. Understands what positive and
negative latitudes represent. 
____/2 
2. Explains the trend in the data
6 
4 
2 
Explanation is sensible, detailed and clear. 
Explanation is detailed and clear. 
Explanation is provided. 

____/6 
3. Identifies domain and range
for data
3 
2 
1 
Identifies appropriate domain and range 
Identifies appropriate domain OR range 
Identifies somewhat appropriate domain or range 

____/3 
4. No answer needed 

5. Select best model for data
6 
4 
2 
Explanation shows complete understanding of math
concepts 
Explanation shows some understanding of math concepts 
Explanation shows very limited understanding of math
concepts 

____/6 
6. Predict shape of model for a
different time of year
6 
4 
2 
Provides a clear explanation using supportive data 
Provides a somewhat clear explanation with data 
Provides an explanation 

____/6 
Part B: Latitude vs.
Temperature 
1. No answer needed 

2. Explains the trend in the data
6 
4 
2 
Explanation is sensible, detailed and clear. 
Explanation is detailed and clear. 
Explanation is provided. 

____/6 
3. Identifies domain and range
for data
3 
2 
1 
Identifies appropriate domain and range 
Identifies appropriate domain OR range 
Identifies somewhat appropriate domain or range 

____/3 
4. No answer needed 

5. Select best model for data
6 
4 
2 
Explanation shows complete understanding of math
concepts 
Explanation shows some understanding of math concepts 
Explanation shows very limited understanding of math
concepts 

____/6 
6. Explains reasons for outliers
6 
4 
2 
Explanation is sensible, detailed and clear. 
Explanation is detailed and clear. 
Explanation is provided. 

____/6 
7. Predict shape of model for a
different time of year
6 
4 
2 
Provides a clear explanation using supportive data 
Provides a somewhat clear explanation with data 
Provides an explanation 

____/6 
Total: 
____/50 