California's 1.3 million English learner (EL) students have diverse needs, and many lack access to grade-level content instruction, with English language development falling short. Bilingual and dual immersion programs benefit ELs' academic, linguistic, social, and life outcomes, but reclassification policies are currently in flux. Early-career teachers may not be adequately prepared to teach ELs, and funding mechanisms are weak. EL outcomes are complex to interpret as students move in and out of the subgroup, and education sectors are not aligned to address ELs' needs.

Charter schools serve 620,000 students in California, but their impact on traditional public schools is unknown. Charter schools have significantly better academic growth in urban areas and lower-performing groups. California's charter school authorization is decentralized with limited accountability and oversight capacity. Renewal processes are unclear, and the standards for renewal are low.

California has over 3 million children ages 5 and under, with a large proportion living in poverty or with non-English-speaking parents. Quality early childhood education is important for future success, but the state system is marked by low wages, inconsistent standards, and insufficient monitoring. Child care is expensive and doesn't meet the needs of nonstandard schedules. California has a large proportion of children in care with no standards, and identifying young children with disabilities is inadequate. There is no centralized data collection system for evaluating improvement efforts.

Public education in California shows progress, yet challenges remain in providing equal opportunities for all students. Poverty rates persist, and schools are highly segregated by race, ethnicity, family income, and language. While student outcomes are improving, significant achievement gaps exist, and California students perform worse than their peers in other states. Career technical education programs provide opportunities for diverse students, but there are gaps in tracking students' educational trajectories.

CA is shifting the responsibility for school improvement to local school districts with County Offices of Education playing a supportive role. The focus is on local leaders driving educational improvement and ensuring quality. Strategic data use is central to the implementation of this policy, with questions remaining about what data is needed, by whom, and for what purpose. This paper provides a framework for how data use for improvement is different from data use for accountability and shares lessons from the CORE Data Collaborative on how to use data for improvement in networked structures.

This report commemorates the fifth anniversary of the Getting Down to Facts project, which sought to provide a thorough and reliable analysis of the critical challenges facing California’s education system as the necessary basis for an informed discussion of policy changes aimed at improving the performance of California schools and students. The report focuses on the four key issues that received emphasis in the Getting Down to Facts studies: governance, finance, personnel, and data systems.

Getting Down to Facts is an extensive investigation of CA's public education system commissioned by a bipartisan group of CA leaders. The project aimed to describe California's school finance and governance systems, identify obstacles hindering resource utilization, and estimate costs to achieve student outcome goals. The project resulted in 23 reports by scholars, which highlight that the current school finance and governance systems fail to help students achieve state performance goals, particularly those from low-income families. The reports provide a framework for assessing reform options.

This article highlights the lack of systematic evaluations of the relationship between educational governance and student outcomes. The authors provide a framework for evaluating the effectiveness of governance systems, drawing from previous research and interviews with stakeholders in California's educational system. The aim is to guide potential policy changes and inform future studies of educational governance.

This policy brief proposes a more rational and equitable school finance system for California that links district revenue to student needs and regional costs. The proposal aims to ensure that all districts are held harmless at current funding levels while providing essential backdrop for broader reform issues. The brief discusses the problems with the current finance system, the principles and concepts that guide the reform, and simulations of how it might work in practice. The report shows that significant improvement in the finance system can be achieved with modest new investment.

This report examines the fiscal and labor resources of California principals and how they acquire and utilize them to improve student performance. The authors seek to understand the background characteristics and educational goals of California principals, as well as the types of monetary, human, and informational resources they acquire and how they allocate these resources within their schools. The report also explores the support and constraints that principals experience from various actors as they attempt to acquire and deploy resources to raise student performance.

This report focuses on estimating the costs for California school districts to meet state-set achievement goals and how these costs differ across districts with different student characteristics. The study uses an econometric cost function approach to estimate base costs and marginal costs associated with poverty, English learners, and special education. The findings are compared with cost studies in other states and used to analyze whether the current school finance system appropriately accounts for cost differentials across districts.

The report explores the impact of teacher sorting, or the tendency for high-achieving students to be assigned to more effective teachers, on student achievement. It finds that teacher sorting has a significant positive effect on student achievement in both math and English language arts. The effects are particularly strong for students who start out low-achieving. The report argues that policies aimed at reducing teacher sorting, such as random assignment of students to teachers, may be counterproductive for student achievement.