Here is a collaborative grading scale mashup for performance-based assessments in a White Station High School world languages class.
For Level 1:
Novice Low: 75
Novice Mid: 85
Novice High: 95
Intermediate Low: 100
For Level 2:
Novice Low: 70
Novice Mid: 75
Novice High: 85
Intermediate 1: 95
Intermediate 2: 100
For Level 3:
Novice High: 84
Intermediate 1: 88
Intermediate 2: 92
Intermediate 3: 96
Intermediate 4: 100
For Level 4:
Novice High: 80
Intermediate 1: 84
Intermediate 2: 88
Intermediate 3: 93
Intermediate 4: 96
Intermediate 5: 100
AP:
5: 98
4: 88
3: 78
2: 75
1: 68
For Level 1:
Novice Low: 75
Novice Mid: 85
Novice High: 95
Intermediate Low: 100
For Level 2:
Novice Low: 70
Novice Mid: 75
Novice High: 85
Intermediate 1: 95
Intermediate 2: 100
For Level 3:
Novice High: 84
Intermediate 1: 88
Intermediate 2: 92
Intermediate 3: 96
Intermediate 4: 100
For Level 4:
Novice High: 80
Intermediate 1: 84
Intermediate 2: 88
Intermediate 3: 93
Intermediate 4: 96
Intermediate 5: 100
AP:
5: 98
4: 88
3: 78
2: 75
1: 68