An editorial in The Hartford Courant (April, 23, 2017) entitled “ Back to Squishy Teacher Evals” argued for using the scores of students’ standardized tests to evaluate teachers. It seems so neat and tidy. Teachers produce a product (a test score). We take a look at the product. We then judge if the teacher is competent or not, based on that product. If only it were that simple. But it’s not.
Factors, other than who the teacher is, affect a student’s standardized test score, such as:
- Elements of the school – class size, curriculum, instructional time, availability of specialists and tutors, resources for learning (books, computers, science labs, etc.)
- Home and community supports and challenges
- Individual student needs and abilities, health, and attendance
- Peer culture
- Prior teachers and schooling as well as other current teachers
The truth is that many factors create that product of a student test score, and those very factors make using test scores to evaluate teachers impossible. Teachers who are rated as competent could easily be rated the next year as incompetent, depending on the students he or she is teaching.
In fact, a study examining data from five school districts found that many teachers who scored at the bottom one year moved to the top of the rankings the next year, and many who scored at the top similarly moved to other parts of the distribution the following year. The rankings of the teachers did not remain stable over time because each school year brought them a new batch of students with differing combinations of factors.
When I was a high school English teacher, I taught two sections of the same American literature course for college-bound students, and even with the same teacher, the same school, the same curriculum, the same books, the same ability level of the students, there never once was an essay that I assigned in which students in one section of the course received exactly the same grade distribution as students in the other section. The students’ performance was a result of more than what they received from me.
In addition to student test scores not being solely the product of a single teacher, the test itself is not a good way to measure student performance. The editorial stated that SBAC, the standardized test Connecticut uses, has been “painstakingly designed to provide objective and uniform data about whether the students are learning their lessons”. But what lessons would those be?
The lessons of an English language arts teacher that promote literacy are lessons for students in using writing as a tool for learning, lessons in learning to write to express narrative or argumentative thinking or to explore a question, lessons in expanding and refining their thinking by revising their writing, lessons in learning to collaborate- to listen and speak to one another in order to deepen and broaden their individual thinking, lessons in learning how to question in increasingly deep and complex ways, lessons in creating meaning as they read, and lessons in exploring multiple interpretations of what they read. And none of that is on a standardized test.
If the English language arts teacher teaches lessons that match the test, that teacher is teaching test prep – not literacy.
The information gained from the standardized tests is useless, except for checking how well students perform on the lowest level of intellectual engagement, but even if the tests did provide good data, how would we evaluate all teachers on the scores of them?
Standardized tests are required in only two subjects: math and English language arts. There, however, are teachers of history, biology, chemistry, physics, art, music, physical education, Spanish, French, German, Italian, Chinese, technology, vocational arts, early childhood, special education, bilingual education as well as teachers who are specialists and guidance counselors and teachers who do not teach in the grades being tested. Do we evaluate all those teachers by the school’s English and math scores or do we develop a standardized test in each discipline and mandate that students spend their whole springtime taking standardized tests?
All of this is not to say that the current teacher evaluation system is effective in developing beginning teachers, making good teachers better ones, and holding everyone, both teachers and administrators, accountable. It isn’t. I have evaluated teachers for 22 years and can attest to that.
But there is a three-step program that would work. It is not as expensive as standardized tests and has a track record for creating effective teachers, and, best of all, serves the students. First would be to establish standards for teachers, based on the best practice for each specific academic discipline and stage of child and adolescent development. So there would be standards for teaching early childhood, standards for teaching English language arts, standards for teaching math, science, music etc. Second would be the requirement that all teachers must be involved in professional development in those standards pertinent to their teaching. And thirdly, administrators must participate in the professional development in the areas for which they supervise teachers. Best practice for early childhood educators, best practice for English language arts teachers, best practice for teachers of all disciplines then becomes what is required of all teachers and becomes the means of accountability.
What would be gained?
The students would become meaningfully engaged in their learning. The teachers would be empowered to do what gives them satisfaction: teaching well. And administrators would have the means for moving their school or department forward.
When teachers and administrators are engaged in conversations about best practices and best pedagogy, teacher evaluation is not squishy. It is tight. It is meaningful. It creates life in the classroom and the school.
Best of all, it gives students what they came to school for: an education.