Transitional Kindergarten (TK) is a relatively new model of early childhood education, with little evidence on whether and how it affects children's development. This study provides new evidence using data from Michigan, which has the nation's second-largest TK program. Using survey data (N=171) from administrators in 2021-2022, the paper…

The current study was a retrospective mixed-methods quasi-experimental design (QED) study to determine the effects of Progress Learning on Grades 6-8 mathematics and ELA achievement by comparison growth on the Georgia Milestones Mathematics and ELA assessments of students who received Progress Learning services, in relation to students that did…

The last several years have been unpredictable for students, families, teachers and schools. During this time, Ohio's education community has responded by working diligently to identify and address the unique needs of their communities while ensuring their students continue to receive a quality education. Data on the 2021-2022 Ohio School Report…

This Data Appendix provides the data behind the Fact Sheet, "California's K-12 Test Scores."

The purpose of the current research study was to investigate the extent to which student performance was influenced by the disruption to learning that occurred due to the COVID-19 pandemic. To explain observed differences in performance, we compared outcomes from a state-wide summative testing program between students who were administered the…

All Florida schools teach the Florida Standards in English Language Arts (ELA) and Mathematics and the Next Generation Sunshine State Standards (NGSSS) in Science and Social Studies. Student performance provides important information to parents/guardians, teachers, policy makers, and the general public regarding how well students are learning.…

These are the appendixes for the report, "Relationship between State Annual School Monitoring Indicators and Outcomes in Massachusetts Lowest Performing Schools." The Massachusetts Department of Elementary and Secondary Education (DESE) has developed state systems of monitoring and support for low-performing schools that include…

The Lyceum, implemented by Guilford County Schools (GCS), was an arts education program designed to promote arts integration for all GCS students and exposure to Entertainment Arts & Technology for students at Penn-Griffin School for the Arts. The Lyceum impact evaluation used a quasi-experimental design (QED) to examine the effect of…

The current 2025 American Indian/Alaska Native Students in Oregon Report provides updated data on key indicators for American Indian/Alaska Native students in Oregon to complement the continued conversation and progress towards Native student success. This report provides a comprehensive and inclusive overview of American Indian/Alaska Native…

This brief examines state-defined long-term goals for improving achievement in states' Every Student Succeeds Act (ESSA) plans as of January 2018, and offers early insights into the varied approaches states have taken in setting long-term goals, timelines, and trajectories to reach their goals.

These are the appendixes for the report, "Relationships between Schoolwide Instructional Observation Scores and Student Academic Achievement and Growth in Low-Performing Schools in Massachusetts." This study examined the relationships between schoolwide instructional observation scores in these domains and schoolwide student academic…

All Florida schools teach the Florida Standards in English Language Arts (ELA) and Mathematics. Student performance on the Florida Standards Assessments (FSA) provides important information to parents/guardians, teachers, policy makers, and the general public regarding how well students are learning the Florida Standards. This document has been…

This report examines the outcomes of the Edgenuity application suites, which were widely adopted as an adjunct to virtual instruction during the shutdown of schools (fourth grading period of the 2019-20 school year) due to the Coronavirus pandemic. Edgenuity is a customizable standards-aligned video-based curriculum for middle and high school…

The "Effects of Reclassifying English Learner Students on Student Achievement in New Mexico" study examined being reclassified as fluent English proficient and achievement in English language arts and math in the first year after student reclassification. The study focused on achievement among English learner students in 2014/15-2018/19…

Idaho uses the English Language Arts and Mathematics tests from the Smarter Balanced Assessment Consortium (SBAC) for the Idaho Standard Achievement Tests. ISAT results have been reported almost exclusively as "percent proficient or above" statistics (i.e., the percentage of Idaho students who performed at the "A" level). This…