19
III: Teachers’ Experiences
allowed teachers to waive one or more years of participation at Stage I or II if they possessed
the requisite years of overall teaching experience either in Missouri or in general.
2. The Performance-Based Teacher Evaluation
Teacher performance, as measured by the PBTE, is an important component of Career
Ladder, at least as designed by the state. In practice, the influence of performance
evaluations on Career Ladder eligibility and advancement depends on the district and school
principal.
The PBTE is designed to provide administrators and teachers with information and
feedback regarding teaching competence and to help teachers improve on a continuing basis.
Teachers in each district are rated on 20 criteria spanning the following six areas: (1)
engaging students in class, (2) correctly assessing students, (3) exhibiting content knowledge,
(4) professionalism in the school, (5) participation in professional development, and (6)
adherence to the district’s education mission.
As applied to Career Ladder, each eligible teacher must show evidence of performance
at or above the expected level on each of the 20 rating criteria in order to maintain program
eligibility. DESE regulations stipulate that qualification for Stages II and III must also
involve performance above the expected level on 10 and 15 percent of the criteria,
respectively, on the most recent PBTE. In addition, state guidelines for the program require
DCLP to outline procedures for PBTE evaluator training, covering all of the main areas of
the PBTE as well as consistency and reliability among evaluators.
Districts may, at their discretion, enact additional requirements at each stage, as
provided under DESE regulations. Regarding the PBTE, one district in our sample
required teachers to achieve a higher percentage of evaluation criteria above the expected
level in order for teachers to qualify for Stages II and III (15 and 35 percent, respectively).
In the absence of a direct linkage between the evaluation ratings and student
achievement, the PBTE guidelines and process represent an attempt to formalize what is
inherently a subjective activity. The frequency of the evaluation process varies by teacher
experience; non-tenured teachers are subject to annual reviews, whereas tenured teachers are
reviewed on a five-year cycle. Teachers attain tenure after five years of teaching; accordingly,
the evaluation process as applied to tenured teachers is the only one applicable to Career
Ladder participants. According to the PBTE guidelines, all teachers should participate
annually in professional development activities.
For tenured teachers, the evaluation process involves a minimum of one scheduled and
one unscheduled classroom observation, along with professional development documents,
work sampling (such as lesson plans), drop-in observations (shorter, more informal visits
than classroom observations), and other materials such as lesson plans, with all data
collected for the evaluation recorded and filed. An administrators meets with the teacher
before (in the case of scheduled observations) and after observations. The administrator
then develops a formal report that incorporates all data collected during the evaluation
process and outlines the teacher’s performance in relation to PBTE standards and criteria.