This report examines the stability of school effects on social-emotional learning (SEL) over two years in California's CORE districts. The correlations among school effects in the same grades across different years are positive but lower than those for math and ELA. While these effects measure real contributions to SEL, their low stability draws into question whether including them in school performance frameworks and systems would be beneficial.

California’s shift towards continuous improvement in education makes understanding how districts and schools can learn to improve a more pressing question than ever. The CORE Improvement Community (CIC), a network of California school districts engaged in learning about improvement together, is an important testing ground to learn about what this work entails.

In recent years, California has invested in improving early childhood education programs. Research shows the importance of high-quality early childhood education, but the disconnect from K–12 education threatens its long-term benefits. If the early grades do not build on the gains made in preschool, they likely will be lost. This brief, based on a longer technical report , describes the challenges facing pre-K–3 alignment and offers promising practices and policy recommendations.

Rural school districts face challenges in obtaining funds and technical assistance. Pivot Learning's Rural Professional Learning Network (RPLN) provides access to resources and collaboration for districts to improve instructional programs. The RPLN model can cost-effectively provide expertise and build a professional culture. Recommendations for future networks include a shared focus with site-specific work, intentional community building, and a data-driven improvement process.

Effective data use is crucial for continuous improvement, but there is confusion about how it differs from data use for other purposes. This report explains what data are most useful for continuous improvement and presents a case study of how the CORE data collaborative uses a multiple-measures approach to support decision-making.

The Local Control Funding Formula (LCFF) provides base funding and grants for low-income students, English learners, and foster youth, and allows local school systems to allocate resources as they see fit. The LCFFRC conducted a survey of 350 California superintendents to understand their experiences with and views of the law. Results inform policymakers and indicate areas where changes may be needed. The survey sample included districts of varying sizes and proportions of unduplicated students.

This report discusses the validity and reliability of CORE Districts’ social-emotional learning (SEL) student-report surveys. Through a pragmatic approach, the report answers four guiding questions that explain different facets of validity for school leaders. The aim is to provide guidance around the use of SEL surveys within and outside of the CORE districts to facilitate decision-making for educational leaders.

This study examines the properties of California's CORE Districts' SEL survey, which measures social-emotional learning in students. The survey was given to over 400,000 students in grades 3-12. The study uses both classical test theory and item response theory frameworks to analyze the data and make recommendations for modeling and scaling SEL survey data. Policy implications are discussed for educators, administrators, policy makers, and other stakeholders.

This study explores ten "outlier schools" in California's CORE districts that have strong social-emotional learning outcomes. The brief and infographic summarize the various practices found in these schools and the common implementation challenges faced. The findings offer lessons that can help other schools and districts implement social-emotional learning at scale.

This report analyzes the predictive value of the Smarter Balanced Assessment, high school GPA, and SAT scores on early college outcomes for California State University and University of California, Davis students. The study examines differences among student subgroups, including race/ethnicity and socioeconomic disadvantage, and provides insights into how well the Smarter Balanced Assessment measures up to other commonly used assessments for predicting college success.

States and school districts across the U.S. are seeking to expand their definition of student success to include social-emotional learning. The CORE Districts, a collaborative of California districts that has developed a system of school accountability and continuous improvement that includes measures of social-emotional skills based on student self-reports, exemplify this trend. In this case study, we provide an overview of CORE's School Quality Improvement System, which was implemented in the 2015–16 school year across six districts serving roughly one million students.

California's LCFF is a significant change in education finance and governance that sends funds to districts based on student need and eliminates most categorical funding. The LCFF requires districts to engage with stakeholders and develop a Local Control and Accountability Plan (LCAP). The LCFF Research Collaborative identified districts with innovative implementation efforts in stakeholder engagement, implementation of California State Standards, and resource allocation decision-making. These positive examples can serve as models for others to learn and improve from.

Child poverty in California limits educational success for disadvantaged children, but schools struggle to identify effective solutions. Colombia's Escuela Nueva model has successfully educated marginalized rural children since 1975, raising academic and non-cognitive outcomes in tens of thousands of schools worldwide. This brief describes how Escuela Nueva works and discusses how California's schools might implement core aspects of the model to better serve disadvantaged students.

Many parts of California, particularly rural and desert areas, are often overlooked by policymakers and researchers, despite the growing number of students attending school there. The Antelope Valley region has seen steady increases in student enrollment, particularly of Hispanic/Latino(a) and African American students, English learners, and foster youth. This report highlights the needs of the Antelope Valley Union High School District and its feeder districts, and calls for greater focus on supporting high-needs populations outside of urban centers.

California's Local Control Funding Formula (LCFF) aims to improve educational equity by providing additional funds to districts with disadvantaged students. Districts are required to engage with their communities and develop Local Control Accountability Plans (LCAPs) to identify priorities and allocate funds. However, there are concerns about the quality of LCAPs, lack of stakeholder involvement, and limited transparency. To improve the effectiveness of LCFF, districts must ensure meaningful stakeholder engagement and use data to guide decision-making.

The adoption of the Common Core State Standards (CCSS) in CA has demanded significant changes in teaching and learning, but has also faced challenges due to contextual factors and the simultaneous implementation of other major policy initiatives. Many educators report a lack of high-quality instructional materials and professional development, and rely on peer support for curriculum development. The successful implementation of CCSS requires a shared understanding and uniform practices across districts, which is a complex and demanding skill set for educational agencies and practitioners.

California's Local Control Funding Formula (LCFF) requires districts to report student performance measures and use state and local data to monitor progress towards preparing students for college, career, and citizenship. Fresno Unified School District (FUSD) utilized principles of Improvement Science and a data dashboard to increase college access for students, in partnership with the University of California, Merced.

The Local Control Funding Formula (LCFF) gives districts funding authority and requires input from stakeholders to create Local Control Accountability Plans (LCAPs) for equitable resource allocation and improved student outcomes. This report explores stakeholder engagement, implementation challenges, resource allocation, and equity using eight case studies. Despite limitations, this study offers valuable insights into California's K-12 education system's finance and governance.

The Local Control and Accountability Plan (LCAP) in California and the federal Every Student Succeeds Act (ESSA) encourage local control in school accountability. The CORE waiver districts have implemented an innovative measurement system and supports for school and district improvement, providing an opportunity to learn from the enactment of a system supported by accountability policy in this new era. This report examines the early implementation and effects of the CORE reform and seeks to inform the ongoing efforts within CORE and future accountability policy in other states and districts.

California and the US are undergoing a cultural shift in school accountability policies towards locally-determined measures of school performance. Lessons can be learned from the CORE districts, which developed an innovative accountability system, emphasizing support over sanctions, and utilizing multiple measures of school quality. The CORE districts' measurement system and collaboration hold promise for improving local systems, but efforts to build capacity remain a work in progress.

This article examines the use of student test score data to measure the effects of school principals on student achievement. Multiple models are developed and compared using data from a large urban school district, with results showing the importance of model choice for accurately assessing principal effects. The most conceptually unappealing models that over-attribute school effects to principals align more closely with nontest measures than do approaches that more convincingly separate the effect of the principal from the effects of other school inputs.

California's policies for beginning teachers assume a uniform path of completing a preparation program, BTSA, earning a Clear Credential and tenure. However, a recent study shows that the policies fail to recognize the reality of a longer, bumpier and more circuitous path faced by the majority of beginning teachers.

California has adopted new Common Core State Standards (CCSS), English Language Development (ELD) standards, and Next Generation Science Standards (NGSS). The state has provided funding to support CCSS implementation, and new curriculum frameworks are nearing completion. The report focuses on early implementers of CCSS to identify lessons learned and potential pitfalls, aiming to inform practitioners and policymakers about the variety of CCSS implementation strategies California school districts are choosing.

The LAUSD invested over $19B to build 130 new facilities to relieve overcrowded schools. A PACE policy brief analyzed its effects on student achievement and found robust gains for many elementary-school pupils who switched from old to new facilities. However, significant gains were limited to elementary school students and new high school facilities produced weak and inconsistent achievement gains. The report also tracked thousands of students who moved from overcrowded to new facilities over the 2002-2008 period.

Chaffey College in California's Inland Empire is renowned for its "risk tolerant change-oriented culture" and impressive student support programs, which have led to exceptional outcomes for Chaffey students. In this working paper, researchers visited Chaffey and other California colleges to examine the quality of instruction in basic skills and the integration of student support services. Chaffey's success story highlights the importance of developing a broad structure necessary for success both in developmental education and for all students.