iRubric: Performance Rubric

No sense of pitch

Very few errors, accurate and secure pitches.

An occasional isolated error, but most of the time pitch is accurate and secure.

Virtually no errors. Pitch is very accurate.

Mumbles, shouts, sing inappropriately, or will not sing.

The tone is often not focused, clear, or centered regardless of the range, significantly detracting from the overall performance

Tone is focused, clear, and centered through the normal singing range. Extremes in range sometimes cause tone to be less controlled. Tone quality does not detract from the performance.

Tone is consistently focused, clear, and centered throughout the range of the voice.