Many Performance Indicators Can Serve as Evidence of the Effectiveness

Many performance indicators can serve as evidence of the effectiveness of a teacher.Select the indicator that is NOT recommended when evaluating a mathematicsteacher's performance.

A) Letters written by parents in support of teaching performance.
B) An examination of lesson plans and grade books.
C) Willingness of the teacher to become involved in activities such as advising a clubor coaching.
D) Evidence of the establishment of a positive classroom environment.
E) Classroom observation notes from administrator visits.