Evidence shows that children's early years are a crucial time for their development. Well-designed early childhood education (ECE) experiences can foster meaningful gains in school readiness, as well as long-term benefits such as lower rates of special education placement and higher graduation rates. The quality of early education is highly…

A substantial and growing body of research suggests that strong school leadership is critical for shaping productive learning environments, supporting high-quality teachers and teaching, and influencing student outcomes. But what characteristics contribute to high-quality principal preparation programs and learning experiences? And to what extent…

High-quality early childhood programs aim to foster children's learning through developmentally appropriate practices and environments. Early childhood assessments, when well designed and well implemented, can support developmentally appropriate early learning experiences by providing information to guide instruction and support whole child…

High-quality early learning experiences (i.e., developmentally appropriate, play-based instruction with clear learning goals) have positive long-term effects on student outcomes. As California rolls out Universal Transitional Kindergarten (UTK), district leaders focused on meeting state requirements for hiring qualified staff and finding…

The historic $3 billion investment in the California Community Schools Partnership Program provides an opportunity to transform schools into community hubs that deliver a whole child education. This brief examines key elements of the new law. It then lays out evidence-based principles of high-quality community schools implementation that are…

The California Next Generation Science Standards (CA NGSS) Toolkit for Instructional Materials Evaluation (TIME) is a suite of tools and processes for evaluating and selecting instructional materials aligned with the CA NGSS. This 11th report in the NGSS Early Implementers Initiative evaluation series is intended for school and district…

Multi-Tiered System of Support (MTSS) is a framework within which schools provide evidence-based instruction and support to all students aligned with their identified needs. When social and emotional learning (SEL) is embedded within MTSS, it offers a foundation to support learning in ways that address the full array of student need. In 2016, the…

Over the course of six years, a diverse group of school districts and charter management organizations in California ran a substantial experiment in implementing the Next Generation Science Standards (NGSS) in elementary and middle grades. WestEd led an extensive evaluation of that effort, the California K-8 NGSS Early Implementers Initiative,…

This program evaluation focused on the Palcare Literacy Innovation Project. The general research problem was to see if the enhanced preschool literacy project would show an improvement in the preschool classroom literacy environment, overall parent participation and a deeper connection to the community over a three-year period. The specific gap in…

This study evaluated the efficacy of the Word Learning Strategies (WLS) supplementary program to improve elementary students' vocabulary skills and reading comprehension. The study used a multi-site cluster randomized, experimental design, which randomly assigned 92 4th grade classrooms (n=2558 students) from two cohorts to a treatment or control…

This brief summarizes lessons from "positive outlier" districts in California that have excelled at helping African American, Latino/a, and White students achieve at high levels on new assessments of academic standards in English language arts and mathematics, after accounting for students' socioeconomic status. Drawing on case studies…

Linked Learning is an educational approach that combines college-focused academics, rigorous technical education, work-based learning, and personalized student supports in small, career-themed high school academies contained in multiple schools (i.e., small schools within larger comprehensive schools) in the same district. A leading architect of…

The purpose of this Delphi study was to identify the professional learning activities that experts perceive are necessary for local education agencies (LEAs) to effectively implement California's Quality Professional Learning Standards (QPLS) in alignment with the Local Control Funding Formula (LCFF) Priority 2. The study also examined the degree…

In September 2011, the Association of American Universities launched a major initiative to improve undergraduate STEM education. The overall objective was to influence the culture of STEM departments at AAU institutions so that faculty members are encouraged and supported to use teaching practices proven by research to be effective in engaging…

California's draft Every Student Succeeds Act (ESSA) plan is now open for public comment. As the plan was reviewed, five primary things came into focus. This report discusses how the state did, what is in the plan and what still needs to be done to strengthen protections and services for low-income students, students of color, and other…