S
t
u
d
e
n
t
H
a
n
d
b
o
o
k
2
0
0
7
-
2
0
0
8
The Grading Scale
A
90 -100
B
80 - 89
C
70 - 79
D
60 - 69
F
59 or below
Student Handbook Menu
Texhoma High School
