CHEM 232 Grades and Statistics, Spring 2009

1. Summary and Course Curve
2. Individual Section Comparison
3. OWL Curve
4. OWL Distribution
5. i>Clicker Curve
6. i>Clicker Distribution
7. Quiz Curve
8. Quiz Distribution
9. Exam One Curve
10. Exam One Distribution
11. Exam Two Curve
12. Exam Two Distribution
13. Exam Three Curve
14. Exam Three Distribution
15. Final Exam Curve
16. Final Exam Distribution
17. Course Grade Distribution





1. Summary and Course Curve

Last update: 05/11/09

The summary will be updated occasionally, particularly after exams and quizzes and when TA's turn in updated grades. The summary statistics such as GPA, grade distribution and class curve are only rough estimates. These values will not be absolutely determined until all grades are entered after the final exam.

The point values below include all quiz scores and the total possible points for OWL and iClicker. To calculate your current percentage, use the equation below; each percentage is your average in that category.

Total Points = [(OWL% * 100) + (iClick% * 50) + (quiz1-14% * 150) + (exam1% * 150) + (exam2% * 150) + (exam3% * 150) + (finalexam% * 250)]

Total Percenetage = (Total Points Above ) ÷ 1000


summary


Back to top



2. Individual Section Comparison

Last update: 5/11/09

tacompare

Back to top



3. OWL Curve

Last Updated: 05/11/09
Below is the
approximate curve for total OWL scores to date. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the total course point values are technically curved, which simply implies that I determine the grade cutoffs after the course grades are in as opposed to assigning letter grades according to pre-established values.


owl_curve

Back to top



4. OWL Distribution

Last Updated: 05/11/09

owl_dist

Back to top



5. i>Clicker Curve

Last Updated: 05/02/09
Below is the
approximate curve for total i>Clicker points to date. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the total course point values are technically curved, which simply implies that I determine the grade cutoffs after the course grades are in as opposed to assigning letter grades according to pre-established values.


Picture 12


Back to top



6. i>Clicker Distribution

Last Updated: 05/02/09

Picture 13

Back to top



7. Quiz Curve

Last Updated: 05/02/09
Below is the
approximate curve for quiz scores to date (1-14). Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the total course point values are technically curved, which simply implies that I determine the grade cutoffs after the course grades are in as opposed to assigning letter grades according to pre-established values.


Picture 4


Back to top



8. Quiz Distriubtion

Last Updated: 05/02/09

Picture 5

Back to top



9. Exam One Curve

Below is the approximate curve for the first exam. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the total course point values are technically curved, which simply implies that I determine the grade cutoffs after the course grades are in as opposed to assigning letter grades according to pre-established values.


Picture 6

Back to top



10. Exam One Distribution


Picture 7


Back to top



11. Exam Two Curve

Below is the approximate curve for the midterm exam. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the final course is technically curved.


Picture 8

Back to top



12. Exam Two Distribution


Picture 9

Back to top



13. Exam Three Curve

Below is the approximate curve for the midterm exam. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the final course is technically curved.


Picture 10

Back to top



14. Exam Three Distribution


Picture 11

Back to top



15. Final Exam Curve

Below is the approximate curve for the final exam. Because the final course score is the sum of the individual component scores and not an average of letter grades, the curve below is only approximate. Only the final course is technically curved.

final_curve

Back to top



16. Final Exam Distribution


final_dist

Back to top



17. Course Grade Distribution


course_dist

Back to top