Grading Scale

Listed below is Herron High School School’s grading scale. All classes use this grading scale. Please note that Advanced Placement (AP) and Honors classes are grade-weighted.

Grading Scale Performance Descriptor

Student has a superior grasp of the subject matter in all indicators

A+ 99-100
A  94-98
A- 90-93

Student performance is good and above average on most indicators

B+ 88-89
B  84-87
B- 80-83

Student has an adequate grasp of the material to move to the next level

C+ 78-79
C  74-77
C- 70-73

Student has not yet attained a skill level for success

NG 69-Below

Student has outstanding material, assignments, or tests to complete

I (incomplete)