The purpose of this study was to examine the academic impact of two distinct tutoring approaches implemented in a public elementary school in Virginia. The study focused on two tutoring models: a collaboratively designed university-based program that leverages pre-service teachers for in-school tutoring and a state-funded after-school initiative,…

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…

While policymakers have demonstrated considerable enthusiasm for "science of reading" initiatives, the evidence on the impact of related reforms when implemented at scale is limited. In this pre-registered, quasi-experimental study, we examine California's recent initiative to improve early literacy across the state's lowest-performing…

The purpose of this quantitative comparative study was to determine the differences in literacy and mathematics pass rates between AY 2021-2022 and AY 2022-2023, whether a 21st CCLC Program contributed to score differences and whether there is an interaction between them in a southeastern state. A two-way mixed ANOVA was used to answer the…

Transitional Kindergarten (TK) is a relatively recent entrant into the U.S. early education landscape, combining features of public pre-K and regular kindergarten. We provide the first estimates of the impact of Michigan's TK program on 3rd grade test scores. Using an augmented regression discontinuity design, we find that TK improves 3rd grade…

The purpose of this report is to present summative findings from a five-year EIR early-phase project that implemented and evaluated the ENpowered program. PRG conducted a rigorous impact and implementation evaluation of the ENpowered program's effect on middle school student outcomes. The impact study utilized a quasi-experimental design to…

We provide evidence from a randomized controlled trial on the effectiveness of a novel, 100-percent online math tutoring program, targeted at secondary school students from highly disadvantaged neighborhoods. The intensive, eight-week-long program was delivered by qualified math teachers in groups of two students during after-school hours. The…

This paper presents evidence of the effects of dual language immersion (DLI) programs on the academic outcomes of students in elementary grades. Leveraging enrollment lotteries from four cohorts of DLI applicants across 10 oversubscribed programs, analyses estimate the intent-to-treat effect of access to bilingual education on reading and math…

This study examines the relationship between Individualized Education Program (IEP) goal content and quality and the education outcomes for students in elementary school with complex support needs (CSN) in Utah, focusing on grades three through six. The investigation explores whether the alignment of IEP goals with alternate state standards and…

Understanding how to intensify an intervention is critical to implementing response-to-intervention (RtI), a tiered, problem-solving framework to deliver evidence-based interventions per student needs. Research and practice guidelines provide conflicting recommendations for delivering math interventions (i.e., treatment intensity) within RtI. The…

The Illinois State Board of Education (ISBE) is committed to the cognitive, linguistic, and socio-emotional development of all children in Illinois. ISBE's Multilingual/Language Development Department is focused on ensuring that students with diverse linguistic repertoires and those who may benefit from additional support have equitable access to…

This report presents findings from an evaluation of the Air Tutors math program during the 2023-24 school year in two school districts: District A in Colorado and District B in Texas. It examines student participation rates and the program's impact on math achievement as measured by both state standardized summative assessments and district-level…

Responsive coaching at engage2learn is an innovative, and with this and previous reports--an evidence-based solution. This 2021-2022 study compellingly validates the efficacy of the engage2learn program through an exploration of NWEA MAP® Growth™ and STAAR test scores for Math and Science, Grades 6-8. LXD Research, an independent research firm,…

The Texas Afterschool Centers on Education (ACE) is the program administered through the Texas Education Agency (TEA) for the federally funded 21st Century Community Learning Center (CCLC) grants. The Texas ACE Boys and Girls Clubs of Austin Area Cycle 10 program is composed of a compilation of activities at 9 Austin Independent School District…

This quantitative study sought to identify the impact of a mathematics curriculum that does not incorporate homework on mathematics achievement. Based on recent standardized testing data, educational practices must be examined to improve mathematics results. This study focused on one district setting that at the start of the 2023 school year…