Grade Scales for Exams
MAP 2302, Section 4219 (18286)
Honors Elementary Differential Equations
Spring 2026

The exam-grade cutoffs given below are the bottom for the "flat" grade, not the minus-grade. (For example, if the cutoff listed for a B is 50 points, then 50 is a B; 49 is a B-.) The A- cutoff is 1/3 of the way down from the A cutoff to the B cutoff; the B+ cutoff is 1/3 of the way up from the B cutoff to the A cutoff; the B- cutoff is 1/3 of the way down from the B cutoff to the C cutoff, etc. (except that I do not give D-'s; anything lower than the D cutoff is an E).

A cutoff like "90.5" in a grade-scale does not mean that any half-points were given to any student on the corresponding exam; it simply means that I thought 91 was too high for the cutoff and 90 was too low.


Note: With a sample-size of 3, the grade-distribution statistics posted below are not very meaningful.

Hour Exams (midterms)

A B C D class
median
class
average
Exam 1 (135 points + 8 EC)
118
(87%)
102.5
(76%)
82.5
(61%)
66
(49%)
126
(93%)
128
(95%)
list of scores
Exam 2 (117 points)
103
(88%)
89
(76%)
72
(62%)
59
(50%)
114
(97%)
112
(96%)
list of scores

Final Exam (239 points)

A B C D class median class average
205.5
(86%)
178
(74%)
138
(58%)
108.5
(45%)
184
(77%)
191
(80%)
list of scores

Raw-score cutoffs for each grade

See Canvas "Assignment" and syllabus for explanation. `Current' means "As of the last exam whose grade-scale is above."

max possible to date A A- B+ B B- C+ C C- D+ D
1000 870 831 792 753 701 649 597 558 518 479


Distribution of final grades for course

A A- B+ B B- C+ C C- D+ D E
Number of students receiving grade 2 1 0 0 0 0 0 0 0 0 0


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