Researchers use data from the RAND American Mathematics Educator Study surveys of public school principals and teachers to investigate three school structures--referred to as "school opportunity structures" throughout this report--that may affect kindergarten through 8th grade (K-8) students' mathematics learning. These structures are…

This quantitative, correlational study aimed to investigate the relationships between collective teacher efficacy (CTE), its enabling conditions (EC-CTE), and student achievement in third through eighth grades in Colorado. Leveraging the theoretical foundations established by Rotter (1954), Bandura (1977) and expanded by Tschannen-Moran et al.…

In fall 2017, Propel Schools initiated the expansion of one of its schools, Propel Montour. Originally a single K-8 school with two classrooms per grade, Montour added a new high school and expanded into separate elementary and middle schools over four years, adding a classroom to each grade. In this report, the authors used…

The purpose of this quantitative study was to provide school district leaders and policymakers information of the impact grade configuration had on academic performance using math and ELA ILEARN scores over a three-year period. The study included data from 585 schools that were classified into four groups: Elementary Setting, Intermediate Setting,…

The EdResearch for Action "Overview Series" summarizes the research on key topics to provide K-12 education decision makers and advocates with an evidence base to ground discussions about how to best serve students. This research brief breaks down what is known about multilingual students classified as English Learners (ML-ELs), how…

The ability to solve mathematical problems has been an interesting research topic for several decades. Intuition is considered a part of higher-level thinking that can help improve mathematical problem-solving abilities. Although many studies have been conducted on mathematical problem-solving, research on intuition as a bridge in mathematical…

The K-8 Early Implementers Initiative has found that careful planning is critical. With thin planning, unexpected detours or dead ends are likely. However, with solid planning, districts are more likely to achieve their implementation goals and may discover some express lanes for their implementation journey. This evaluation report documents…

Virtually every teacher works with at least some and sometimes many, students who struggle to read on grade level. Recent research has demonstrated success in improving the reading level of students in grades 4-9 with reading difficulties. This practice guide, developed by the What Works Clearinghouse™ (WWC) in conjunction with an expert panel,…

In accordance with RCW 28A.655.075, the Office of Superintendent of Public Instruction (OSPI) must report annually to the Legislature on the number of school districts that use the Educational Technology Assessments each school year. The assessments can be used to determine if students are meeting academic learning requirements and grade-level…

Poverty shapes the experience of more than twelve million children in the United States. To further an understanding of the relationship between poverty and school performance in South Carolina public schools, we investigated the association of high and low poverty levels with a range of state report card variables for three school levels:…

This evaluation report describes a central professional learning strategy that the California NGSS Early Implementers Initiative used to help teachers effectively transition to the Next Generation Science Standards (NGSS). The Initiative's approach to lesson study, called a Teaching Learning Collaborative (TLC), brings together teams of teachers…

Nationwide, public schools began to experience a youth population decline prior to the COVID-19 pandemic. After 14 years of successively smaller U.S. birth cohorts, elementary public schools now face gradually declining student counts. The complex convergence of shifting age demographics, the impact of the COVID-19 pandemic, and ongoing…

NGSS Early Implementers is a four-year initiative created to help eight California school districts and two charter management organizations, supported by WestEd's K-12 Alliance, implement Next Generation Science Standards. The Initiative focuses on NGSS implementation in grades K-8 and incorporates the integrated course model (preferred by the…

Students with disabilities often face barriers that hinder their capacity to access general education curricula and show their learning. Modifications to curricula and lesson plans can help reduce these barriers. Modifications are changes to what instruction is delivered--which tasks students complete and what content they learn. Previous research…

Background/Context: Despite the surge in efficacy studies, a recent meta-analysis indicates that the relative effectiveness of any two math interventions is largely unknown (Nelson & McMaster, 2019). Additionally, policy makers rarely choose educational programs based on an assessment of costs and cost-effectiveness (Hollands et al., 2016;…