This Brief Report presents an example of assessment validation using an argument-based approach. The instrument we developed is a Brief Assessment of Students' Mature Number Sense, which measures a central goal in mathematics education. We chose to develop this assessment to provide an efficient way to measure the effect of instructional practices…

Promoting Adolescents' Comprehension of Text (PACT) is a text- and discourse-based set of instructional practices that engage students with disciplinary texts as a means of building content knowledge and improving reading comprehension. PACT)s "efficacy" has been the subject of extensive previous trials. The purpose of this study was to…

Purpose: The purpose of this study was to compare speech-language pathologists' (SLPs) and teachers' perceptions of collaborative service delivery in a school setting. Method: We created a survey for SLPs and teachers that included demographic questions and questions about the use of collaborative service delivery models, identification of…

For years, policymakers, districts, and scholars have pushed for the inclusion of more Black male teachers in US public schools; however, their even smaller subset--Black male special education teachers--has been ignored, particularly by scholars. The results of this study provide insight into the recruitment and retention of Black male special…

In this study, we examined the enactment of formative assessment by administrator-selected master teachers in large, urban, public school districts in three regions of the United States. Furthermore, this study also included an investigation of the perceptions and frequency of use for all teachers within the same districts to gather a snapshot of…

This study looks deeply inside 17 schools that stand at the vanguard of the current revolution in teaching. This new National Center on Time & Learning (NCTL) report reveals the substantive ways in which these schools are providing their teachers with more time to reflect on, develop, and hone their craft, by very explicitly leveraging an…

Students with disabilities (SWD) lag behind their peers without disabilities at all grade levels in mathematics. This gap is more pronounced in Grade 8, with 65 percent of SWD performing below the basic performance level compared to 21 percent of their peers without disabilities (U.S. Department of Education, 2013). Identifying proven…

This ethnographic case study investigated how the process of learning during a yearlong after-school, project-based learning (PjBL) experience could be documented by student-created reflective videos. Guided by social constructivism, constant comparative analysis was used to explore the meaningful learning that took place in addition to the…

This study examines the use of cross-classified random effects models (CCrem) and cross-classified multiple membership random effects models (CCMMrem) to model rater bias and estimate teacher effectiveness. Effect estimates are compared using CTT versus item response theory (IRT) scaling methods and three models (i.e., conventional multilevel…

The Knowledge Is Power Program (KIPP) is a rapidly expanding network of public charter schools whose mission is to improve the education of low-income children. As of the 2012-2013 school year, 125 KIPP schools are in operation in 20 different states and the District of Columbia (DC). Ultimately, KIPP's goal is to prepare students to enroll and…

In school districts across the nation, diverse student groups, including English Learners and students with disabilities, have been experiencing significant gains in reading performance after using READ 180. This compendium of READ 180 research contains results of 40 studies conducted in a variety of settings, in school districts across the…

Algebra is a prerequisite for access to STEM careers and occupational success (NMAP, 2008a), yet algebra is difficult for students through high school (US DOE, 2008). Growth in children's conceptual and procedural arithmetical knowledge is reciprocal, although conceptual knowledge has more impact on procedural knowledge than the reverse…

This report provides a new resource for understanding the state of urban public schools in the U.S. Geared specifically toward city leaders who want to evaluate how well traditional district and charter schools are serving all their city's children and how their schools compare to those in other cities, the report measures outcomes for all public…

Under the federal No Child Left Behind Act, schools were held almost exclusively accountable for absolute levels of student performance. But that meant that even schools that were making great strides with students were still labeled as "failing," just because the students had not yet made it all the way to a "proficient" level…

The purpose of this study was to determine the extent that diagrammatic literacy is necessary for success on standardized science tests at the late-elementary and middle grade levels. Towards this goal, we quantified the frequency, form and function of graphical representations on select state science tests. 985 tests items from 14 states were…