Raising expectations is nothing new. Every iteration of standards elevates the expectations for what students should know and be able to do. The Common Core State Standards for Mathematics (CCSSM) is no exception, with standards for content and practice that move beyond memorization of traditional algorithms to "make sense of problems and…

In 2013, the Council of the Great City Schools (CGCS) published the first-ever report on English language learners (ELLs) enrolled in member districts, reporting on a range of indicators in addition to ELL enrollment and languages spoken by such students. This report updates most of the data presented in the 2013 Council ELL report, shedding light…

We examine the distinction between teaching and teachers as it relates to instructional improvement. Drawing from work outside of education on improvement systems and from analyzing the Japanese system of lesson study, we contend that a focus on teaching can shape a coordinated system for improvement whereas a focus on teachers, common in the…

The middle grades are a critical transition period in students' mathematics trajectories, as students move from arithmetic to the more complex and abstract concepts of algebra. Teachers' and parents' judgments of students' math abilities in these years are important to instructional planning and decision making for teachers, and can advise parents…

Districts are increasingly making personnel decisions based on teachers' impact on student-achievement gains and classroom observations. In some schools, however, a teacher's practices and their students' achievement may reflect not just individual but collaborative efforts. In other settings, teachers' instruction benefits less from the insights…

Early in the Effective Teachers Initiative (ETI), Houston Independent School District (HISD) prioritized the design and implementation of a Teacher Appraisal and Development System (TADS) that gives teachers, principals, and district officials the information they need to improve instructional practice and make staffing decisions that ensure that…

Using statewide longitudinal teacher survey data collected in 2009 and 2010, this study examined the characteristics of teacher evaluation used to determine performance-related pay (PRP), and the association between PRP and improvement in the practice of constructivist instruction. The study found that 10.9% of middle school mathematics teachers…

Recent teacher evaluation reforms instituted across the country have sought to yield richer information about educators' strengths and limitations and guide decisions about targeted opportunities for professional growth. This study describes how results from new multiple-measure teacher evaluations were being used in 2014/15 in five school…

The Houston Independent School District (HISD) launched the Effective Teachers Initiative in 2010 in order to provide every student in HISD excellent instruction. As part of this initiative, HISD implemented the Teacher Appraisal and Development System (TADS) in 2011-2012 school year to provide teachers, principals, and district officials the…

In January 2007, the Houston Independent School District (HISD) inaugurated the Teacher Performance Pay Model, 2005-2006, becoming the first school district in the nation to implement a performance pay system of this magnitude based on individual teacher effectiveness. Improvements and enhancements were made to that model to form the district's…

Focused on the use of teacher evaluation data, this case was designed for use in two principal licensure courses, one on data literacy and the other on supervision and personnel. The principal of Baker Middle School has been instructed by the superintendent to use data from the state's new teacher evaluation system to determine which teachers…

Despite policy efforts to encourage multiple measures of performance in newly developing teacher evaluation systems, practical constraints often result in evaluations based predominantly on formal classroom observations. Yet there is limited knowledge of how these observational measures relate to student achievement. This article leverages the…

A critical next step in advancing our understanding of teacher practices that can equitably engage and support learning in diverse classrooms is determining the effectiveness of culturally responsive interventions. Yet, quantitative measurement indicators of the effectiveness of culturally responsive teaching interventions are scarce. Most…

This paper investigates the validity of a national, standards-based teacher evaluation programme by examining the relationship between teachers' evaluation results and their students' learning progress. We used census achievement data that assessed the same cohort of students at the end of 8th and 10th grade. We applied multilevel modelling and…

Drawing on national and state assessment datasets in reading and math, this study tested "external" versus "internal" standards-based education models. The goal was to understand whether and how student performance standards work in multilayered school systems under No Child Left Behind Act of 2001 (NCLB). Under the…