Mathematics discussions are important for helping students to develop conceptual understanding and to learn disciplinary norms and practices. In recent years, there has been increased attention to teaching prospective teachers to lead discussions with students. This paper examines the possibilities of designing a formative assessment that gathers…

Using unique statewide panel data from Tennessee, we describe instructional coach (IC) and teacher peer observer (TPO) distributions in terms of their teaching expertise and observable school and district characteristics. The evidence suggests ICs are more likely to work in districts with lower-performing teachers while working in schools with…

Most recent research on teacher evaluation examines evaluation's measurement properties and accountability uses. Less research studies how evaluation data can improve teaching and student learning. In other contexts, researchers have examined how teachers use data to improve their practice. From general research on teachers' data use, we apply the…

We study the returns to experience in teaching, estimated using supervisor ratings from classroom observations. We describe the assumptions required to interpret changes in observation ratings over time as the causal effect of experience on performance. We compare two difference-in-differences strategies: the two-way fixed effects estimator common…

Teacher evaluation and teachers' professional learning are too often confined to separate areas of research and professional practice. Rather than approach evaluation and enquiry as distinct or irreconcilable, this paper applies the ideas of Stenhouse to explore new possibilities for the reappropriation of mandated appraisal in ways that support…

We analyzed teacher supervision and evaluation policy systems in 30 states since the passage of the Every Student Succeeds Act (ESSA) of 2015 in the United States (US). This qualitative study of state ESSA policy documents and legislation examined how teacher supervision and evaluation systems (TSES) models have been developed under ESSA,…

Teacher effectiveness has a powerful impact on student performance and a teacher evaluation process that supports professional growth can be a key lever for improving teaching quality. The purpose of this study was to examine teacher perspectives on the use of the Australian Professional Standards for Teachers, when used as part of their…

In this study, researchers compared the concordance of teacher-level effectiveness ratings derived via six common generalized value-added model (VAM) approaches including a (1) student growth percentile (SGP) model, (2) value-added linear regression model (VALRM), (3) value-added hierarchical linear model (VAHLM), (4) simple difference (gain)…

Teachers cannot become great unless they are given the time, support, and tools to grow in their professional practice. Written for teachers, coaches, and educational leaders, this resource offers a paradigm-shifting approach to teacher development and evaluation. The authors share research-backed steps for improvement, outline the principles for…

This report is the first in a series by the National Council on Teacher Quality (NCTQ) that examines the current status of states' teacher policies. Updated on a two-year cycle, each will cover a specific area of teacher policy. This report focuses on state teacher policies governing what states require in evaluations of both teachers and…

Examining teachers' knowledge on a large scale involves addressing substantial measurement and logistical issues; thus, existing teacher knowledge assessments have mainly consisted of selected-response items because of their ease of scoring. Although open-ended responses could capture a more complex understanding of and provide further insights…

This paper interrogates whether technical democracy is well-suited to contend with possible technical controversies, including the increasing prevalence of EdTech in public schooling. Drawing across Habermasian 'deliberative democracy' that seeks consensus-derived resolution, as well as more agonistic approaches that embrace conflict as the means…

State and local education agencies across the country are prioritizing the goal of diversifying the teacher workforce. To further understand the challenges of diversifying the teacher pipeline, I investigate race and gender dynamics between teachers and school-based administrators, who are key decision makers in hiring, evaluating, and retaining…

Teacher evaluation policies have become increasingly central as a promising way to enhance student learning. We examine how teacher evaluation policies in a Great Lakes state have played out at the district level based on a policy instruments framework. Drawing on interview data collected from 11 school district administrators, we found that the…

Classroom walkthroughs are the consistent and systematic observation of instruction in the classroom, and despite research indicating classroom walkthroughs drive student achievement and promote learning, high school principals fail to implement effective classroom walkthroughs on a consistent basis, resulting in teachers not receiving enough…